Публикации | Bulgarian Solar Group

2023

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2020

2019

2018

Dechev, M., Duchlev, P., Koleva, K.: 2018, Complex Eruptive Dynamics Leading to a Prominence Eruption and a Partial-Halo Coronal Mass Ejection, Bulgarian Astronomical Journal, 28, 2018, SJR: 0.15

Dechev, M., Koleva, K., Duchlev, P.: 2018, Kink-induced full and failed eruptions of two coupled flux tubes of the same filament, New Astronomy, 59C, ISSN:1384-1076, DOI:10.1016/j.newast.2017.09.002, 45-53, ISI IF: 0.938

Duchlev, P., Koleva, K., Dechev, M.: 2018, Initiation, Interaction and Eruption of Filament Flux Ropes from the Perspective of Their Magnetic Twist and Environment, Book of Proceedings 2018, “Tenth Workshop Solar Influences on the Magnetosphere, Ionosphere and Atmosphere”, ISSN:2367-7570, DOI:10.31401/WS.2018.proc, 7-12

Koleva, K., Duchlev, P., Dechev, M.: 2018, Asymmetric Filament Eruption Followed by Two-Ribbon Flare, Publ. Astron. Soc. “Rudjer Bošković”, 18, 2018, 217-223

Koleva, K., Duchlev, P., Dechev, M., Miteva, R., Kozarev, K., Veronig, A., Temmer, M.: 2018, Filament Eruptions Associated with Flares, Coronal Mass Ejections and Solar Energetic Particle Events, Book of Proceedings 2018, “Tenth Workshop Solar Influences on the Magnetosphere, Ionosphere and Atmosphere”, ISSN: 2367-7570, DOI:10.31401/WS.2018.proc, 19-24

Petrov, N., Kjurkchieva, D., Tsvetkov, Ts.: 2018, Modern history of astronomy in Bulgaria, Astronomical & Astrophysical Transactions,Volume 30, Issue 4, Cambridge Scientific Publishers, ISSN:1055-6796, 441-452

Tsvetkov, Ts., Petrov, N.: 2018, Kinematics of prominence eruptions, Astronomical & Astrophysical Transactions,Volume 30, Issue 4, Cambridge Scientific Publishers, ISSN:1055-6796, 479-488

Tsvetkov, Ts., Petrov, N.: 2018, Three case studies of height-time profiles of prominence eruptions observed by AIA and LASCO, Journal of Atmospheric and Solar-Terrestrial Physics, Volume 177, ELSEVIER, ISSN:1364-6826, DOI:10.1016/j.jastp.2018.05.013, 29-37, SJR: 0.696, ISI IF: 1.492

Tsvetkov, Ts., Miteva, R., Petrov, N.: 2018, On the relationship between filaments and solar energetic particles, Journal of Atmospheric and Solar-Terrestrial Physics, V.179, ELSEVIER, ISSN:1364-6826, DOI:10.1016/j.jastp.2018.06.005, SJR: 0.696, ISI IF: 1.492

Bogomolov, A.V., Myagkova, I.N., Myshyakov, I., Tsvetkov, Ts., Kashapova, L., Miteva, R.: 2018, Comparative analysis of the proton generation efficiency during 17 March 2003 and 11 April 2004 solar flares, Journal of Atmospheric and Solar-Terrestrial Physics, 179, ELSEVIER, DOI:10.1016/j.jastp.2018.08.010, 517-526, SJR: 0.696, ISI-IF: 1.492

Kjurkchieva, D. P., Dimitrov, D.P., Radeva,V. S., Vasileva, D. L., Atanasova,T. V., Stateva, I. V., Petrov, N. I., Iliev, I. Kh.: 2018, The Bulgarian Contribution to the Study of variable stars on observational data from the Kepler mission, Bulgarian Astronomical Journal, 28, ISSN:1313-2709, 49-59, SJR: 0.174

Kjurkchieva, D., Popov, V. A., Eneva, J., Petrov, N.: 2018, Observations and Light Curve Solutions of the Eclipsing Binaries KR Lyn, CSSJ110212+244412, NSVS4917488 and NSVS7336024, Serbian Astronomical Journal, V. 196, DOI:10.2298/SAJ170921001K, 21-27, SJR: 0.283, ISI IF: 0.84

Kjurkchieva, Diana P., Popov, Velimir A., Petrov, N. I.: 2018, NSVS2569022: a peculiar binary among WU Ma stars with extremely small mass ratios, Research in Astronomy and Astrophysics, Volume18, Issue 10, IOPscience, ISSN:1674-4527, DOI:10.1088/1674-4527/18/10/129, SJR: 0.681, ISI IF: 1.227

Kjurkchieva, D. P., Popov, V. A., Petrov, N. I.: 2018, USNO-B1.01452-0049820 and ASASJ102556+2049.3: Two WU Ma Binaries Close to the Lower Mass-ratio Limit, The Astronomical Journal, Volume 156, Issue 2, IOP science, ISSN: 0004-6256, DOI:10.3847/1538-3881/aace5e, SJR: 2.23, ISI IF:4.15

Kjurkchieva, D. P., Popov, V. A., Vasileva, D. L., Petrov, N. I.: 2018, Observations and light curve solutions of a selection of shallow-contact WU Ma binaries, New Astronomy, 62, ELSEVIER, ISSN:1384-1076, DOI:10.1016/j.newast.2018.01.008, 46-54, SJR: 0.464, ISIIF: 0.92

Kjurkchieva, D. P., Popov, V. A., Lyubenova V., Doroteya, P., Petrov, N. I.: 2018, Observations and light curve solutions of a selection of middle-contact WU Ma binaries, Research in Astronomy and Astrophysics, Volume 18, Issue 4, ISSN:1674-4527, DOI:10.1088/1674-4527/18/4/46, SJR: 0.681, ISI IF: 1.292

Kjurkchieva, D., Petrov, N., Ibryamov, S., Nikolov, G., Popov, V.: 2018, New observations and transit solutions of the exoplanets HAT-P-53b and XO-5b, Serbian Astronomical Journal, Vol.196, SERAJ, DOI:10.2298/SAJ1896015K, pp. 15-20, SJR: 0.283, ISI IF: 0.84

Dayeh, M., Mihir Desai, M., Helliott, R. E., Farahat, A., Kozarev, K, Gang Li: 2018, What causes the variability in the properties of energetic storm particle (ESP) events? Journal of Physics: Conference Series, 1100, Institute of Physics Publishing, SJR: 0.241

Miteva, R., Koleva, K., Dechev, M., Veronig, A., Kozarev, K., Temmer, M., Dissaur, K., Duchlev, P.: 2018, Hard X-ray Diagnostic of Proton Producing Solar Flare Compared to other Emission Signatures, Publ.Astron.Soc.“Rudjer Bošković”, 18, Skripta Internacional, Beograd, ISBN: 978-86-89035-11-7, 117-125

Myagkova, I., Miteva, R., Kashapova, L., Bogomolov, A.V., Petrov, N., Tsvetkov, Ts., Meshalkina, N., Myshyakov, I.: 2018, The efficiency of solar energetic particle generation: CORONAS-F mission data analysis, Tenth Workshop „Solar Influences on the Magnetosphere, Ionosphere and Atmosphere“, proceedings of the conference held 4-8 June, 2018 in Primorsko, Bulgaria, ISSN: 2367-7570, DOI:10.31401/WS.2018.proc, 114-118

Myshiakov, I., Tsvetkov, Ts., Petrov, N.: 2018, Comparison of kinematics of the solar eruptive prominence and spatial distribution of the magnetic decay index, Tenth Workshop „Solar In fluences on the Magnetosphere, Ionosphere and Atmosphere“, proceedings of the conference held 4-8 June, 2018 in Primorsko, Bulgaria, 109-113

Кюркчиева, Д. П., Василева, Д. Л., Димитров, Д. П., Атанасова, Т. В., Радева, В. С., Петров, Н. И.: 2018, БЪЛГАРСКИЯТ ПРИНОС В ИЗСЛЕДВАНЕТО НА ПРОМЕНЛИВИ ЗВЕЗДИ ПО НАБЛЮДАТЕЛНИ ДАННИ ОТ КОСМИЧЕСКАТА МИСИЯ КЕПЛЕР, Наука, 4, СЪЮЗА НА УЧЕНИТЕ В БЪЛГАРИЯ, ISSN: 08613362, 21-26

2017

Komitov, B.: 2017, The “Sun-climate” connection and its influence on agriculture and water resources, In Innovative in Agriculture: Conference Papers of the VIII International scientific and practical conference, 2017, ISBN: 978-5-9973-4125-1

Kozarev, K. A., Davey, A., Kendrick, A., Hammer, M., Keith, C.: 2017, The Coronal Analysis of Shocks and Waves (CASHeW) framework, Journal of Space Weather and Space Climate, 7, EDPSciences, DOI:https://doi.org/10.1051/swsc/2017028,SJR:1.242

Kozarev, K., Veronig, A., Duchlev, P., Koleva, K., Dechev, M., Miteva, R., Temmer, M., Dissauer, K.: 2017, Presentation of the project “An investigation of the early stages of solar eruptions-from remote observations to energetic particles”, Space, Ecology, Safety-SES2017, ISSN:1313-3888

Kjurkchieva, D. P., Popov, V. A., Petrov, N. I.: 2017, Observations and Modeling of the Transiting Exoplanets XO-2b, HAT-P-18b, and WASP-80b, Serbian Astronomical Journal, vol. 195, 41-46, ISSN: 1450-698X, DOI:10.2298/SAJ1795041K, ISI IF:0.529

Kjurkchieva, D. P., Popov, V. A., Ibryamov, S. I., Vasileva, D. L., Petrov, N. I.: 2017, Observations and lightcurve solutions of the WU Ma binaries V796Cep, V797Cep, CSSJ015341.9+381641 and NSVS3853195, Research in Astronomy and Astrophysics, Volume17, Issue5, article id.042, 17, 5, ISSN:1674-4527, DOI:10.1088/1674-4527/17/5/42, ISI IF:1.371

Kjurkchieva, D. P., Popov, V. A., Marchev, D. V., Menzies, K. T., Petrov, N. I.: 2017, V2551 Cyg: a pulsating star with enigmatic peculiarities, Research in Astronomy and Astrophysics, Volume17, Issue 7, article id.069, DOI:10.1088/1674-4527/17/7/69, ISI IF: 1.371

Kjurkchieva, D. P., Popov, V. A., Vasileva, D. L., Petrov, N. I.: 2017, Observations and light curve solutions of six deep-contact WU Ma binaries, Revista Mexicana de Astronomía y Astrofísica, Vol. 53, 235-246, ISI IF: 0.71255

Kjurkchieva, D.P., Popov, V.A., Vasileva, D. L., Petrov, N. I.: 2017, Observations and light curve solutions of the eclipsing WU Ma binaries CSSJ071813.2+505000, NSVS2459652, NSVS7178717 and NSVS7377875.RMXAA, 53, Revista Mexicana de Astronomía y Astrofísica, Vol. 53, 133-140, ISSN:0185-1101, ISI IF: 0.71256

Kjurkchieva, D. P., Popov, V. A., Vasileva, D. L., Petrov, N. I.: 2017, The newly discovered eclipsing cataclysmic star 2MASSJ16211735+4412541 and its peculiarity, New Astronomy, Volume 52, 52, ELSEVIER, ISSN:1384-1076,DOI:10.1016/j.newast.2016.10.001, 8-13, ISIIF: 0.938

Miteva, R., Kashapova, L., Myagkova, I., Meshalkina, N., Petrov, N. I., Bogomolov, A., Myshyakov, I., Tsvetkov, Ts., Danov, D., Zdanov, D.: 2017, The origin of SEP events: New research collaboration and network on space weather, Space, Ecology, Safety-SES2017, ISSN:1313-3888, 57-62

2016

Duchlev, P., Koleva, K., Madjarska, M. S., Dechev, M.: 2016, Homologous prominence non-radial eruptions: A case study, New Astronomy, 48, Elsevier, ISSN:1384-1076, 66-73. ISI IF: 1.133

Kaftan, V., Komitov, B., Lebedev, S.: 2016, Solar-Terrestrial interaction: case study of Caspian Sea level changes, Bulgarian Astronomical Journal, 25, 38, SJR: 0.11

Kjurkchieva, D. P., Popov, V. A., Vasileva, D. L., Petrov, N. I.: 2016, Photometric observations and light curve solutions of the W UMa stars NSVS 2244206, NSVS 908513, CSS J004004.7+385531 and VSX J062624.4+570907, Research in Astronomy and Astrophysics, 16, 9, ISSN:16744527, 135, SJR:0.883, ISI IF: 1.292

Kjurkchieva, D., Popov, V. A., Vasileva, D., Petrov, N.: 2016, Observations and Light Curve Solutions of the Eclipsing Binaries USNO-B1.0 1395-0370184 and USNO-B1.0 1395-0370731, Serbian Astronomical Journal, DOI:10.2298/SAJ160328005K, ISI IF: 0.43

Kjurkchieva, D., Popov, V., Vasileva, D., Petrov, N.: 2016, Observations and Light Curve Solutions of Four Ultrashort-Period Binaries, Serbian Astronomical Journal, 192, DOI:10.2298/SAJ150914001K, 21, ISI IF: 0.43

Komitov, B, Sello, S., Duchlev, P., Dechev, M., Penev, K., Koleva, K.: 2016, Sub-and Quasi-Centurial Cycles in Solar and Geomagnetic Activity Data Series, Bulgarian Astronomical Journal, 25, 2016, ISSN:1314-5592, 78-103, SJR: 0.111

Komitov, B., Dechev, M., Duchlev, P.: 2016, Formation of nitrogen oxides in the Earth’s atmosphere by solar proton flares, Bulgarian Astronomical Journal, 24, 2016, ISSN:1314-5592, SJR: 0.111

Pavlova, P., Garnevski, D., Koleva, K.: 2016, Optimization of a motion tracking and mapping method based on images of the solar corona, Bulgarian Astronomical Journal, 24, SJR: 0.11

2015

Dechev, M., Koleva, K., Duchlev, P., Petrov, N.: 2015, Multi-Wavelength Observations of an Eruptive Prominenceon 7 august 2010, Publications of the Astronomical Society “Rudjer Boskovc”, 15, 117-126

Dechev, M., Petrov, G.: 2015, GRID, Virtual Observatory and Some Astronomical Applications, Bulgarian Astronomical Journal, 22, 67-82

Kjurkchieva, D., Popov, V., Petrov, N., Ivanov, E.: 2015, Light curve solutions of six short-period binaries and peculiarities of two of them, NSVS 3640326 and V1007 Cas, 2015, Contributions of the Astronomical Observatory Skalnaté Pleso, 45, 28–41

Kjurkchieva, D., Petrov, N., Popov, V., Ivanov, E.: 2015, Observations of transits of the southern exoplanets WASP 4b and WASP 46b by using a 40 cm telescope, Bulgarian Astronomical Journal, 22, 21-27

Komitov, B., Duchlev, P., Penev, K.: 2015, Evidence for general downward trend of the SXR solar flare activity in the last decades, Bulgarian Astronomical Journal, 23, 45-74

2014

Duchlev, P., Koleva, K., Dechev, M., Petrov, N.: 2014, Three successive eruptions of a prominence observed by the coronagraph in the Rozhen-NAO, 2014, BlgAJ, 21, 92-106

Huang, Z., Madjarska, M. S., Koleva, K., Doyle, J. G., Duchlev, P., Dechev, M., Reardon, K.: 2014, Halpha spectroscopy and multiwavelength imaging of a solar flare caused by filament eruption, 2014, A&A, 566, A148

Koleva, K.: 2014, Destabilization and eruption of solar prominences, BlgAJ, 20, 100-101

Komitov, B., Duchlev, P.: 2014, Synthetic solar x-ray flares time series since 1968 ad, 40th COSPAR Scientific Assembly, 2-10 August 2014, in Moscow, Russia, COSPAR 40, 1562

Nikolov, T., Petrov, N.: 2014, Main Factors Influencing Climate Change: a Review, Comptes rendus de l’Acade’mie bulgare des Sciences, 67, 1455-1476

Б. Комитов, П. Духлев, Д. Кирилова, Г. Бяндов, Н. Кискинова: 2014, Връзката “Слънце-климат” в годишните кръгове на дърветата, Ст. Загора, изд.Алфа Визия, ISBN 978-954-9483-28-4; 103 стр.

Б. Комитов, П. Духлев, Д. Кирилова, Г. Бяндов, Н. Кискинова, Т. Бонев, Н. Петров, П. Николов, Ц. Цветков, А. Стойчева: 2014, Каталог на дървесните образци събрани през 2013 г. от територията на България, Ст.Загора, изд. Алфа Визия, ISBN 978-954-9483-29-1, 61 стр.

Б. Комитов: 2014, Архив “Космическо време” т.1. (6 август 2012- 31 март 2013г), Ст. Загора, изд Алфа Визия, ISBN 978-954-9483-31-4, 212 стр.

2013

Dechev, M., Koleva, K., Madjarska, M. S., Duchlev, P., Schrijver, C. J., Vial, J.-C., Buchlin, E.: 2013, „Kinematiks of a Loop-Like Eruptive Prominence as Observed by AIA/SDO“, Proc. VIII Serbian-Bulgarian Astronomical Conference, Leskovac, Serbia, May 8-12, 2012, Publ. Astron. Soc. ”Rudjer Bošković”, 143.

Huang, Z., Madjarska, M.S., Koleva, K., Doyle, J.G., Dechev, M., Duchlev, P.: 2013, Tracking a failed filament eruption with C4.3 flare and a coronal mass ejection from the chromosphere to the corona, National Astronomical Meeting, St. Andrews, UK; 1-5 Juli 2013 – poster.

Petrov, N., Duchlev, P., Koleva, K., Dechev, M.: 2013, „Prominence Eruption on 22 August 2006 Observed with H-alpha Coronagraph in NAO Rozhen“, Proc. VIII Serbian-Bulgarian Astronomical Conference, Leskovac, Serbia, May 8-12, 2012, Publ. Astron. Soc. ”Rudjer Bošković”, 321.

Nikolov, P., Bonev, T., Duchlev, P, Rudawy, P., Rompolt, B, Petrov, N.: 2013, Oscillation Periods of a Quiescent Prominence Structure, Proc. VIII Serbian-Bulgarian Astronomical Conference, Leskovac, Serbia, May 8-12, 2012, Publ. Astron. Soc. ”Rudjer Bošković” 283.
Komitov, Boris; Duchlev, Peter; Bjandov, Georgy; Kirilova, Daniela: 2013, Trees annual rings and “Sun-Climate” connection, BlgAJ 19, 72.

Komitov, B. and Kaftan, V., 2013, The sunspot cycle no. 24 in relation to long term solar activity variation, Journal of Advanced Research 4, 279–282.

Komitov, B., Duchlev, P., Kirilova, D., Byandov, G.: 2013, The Tree Rings and ‘Sun-Climate” relationship 4th “Solar influences on the magnetosphere, ionosphere and atmosphere” Nesebar, Bulgaria, 6-10 June 2013. – poster.

2012

Koleva, K., Madjarska, M. S., Duchlev, P., Schrijver, C. J., Vial, J.-C., Buchlin, E., Dechev, M. : 2012, Kinematics and helicity evolution of a loop-like eruptive prominence. А&А 540A, 127.

Nikolov, P., Bonev, T., Petrov, N., Rudawy, P., Rompolt, B., Duchlev, P.: 2012, Fine Structure Oscillations of a Quiescent Prominence, Proc. VII Bulgarian-Serbian Astronomical Conference, Chepelare, Bulgaria, June 1-4, 2010, Publ. Astron. Soc”Rudjer Bošković”, No 11, 259.

Pavlova, P., Duncheva, E., Koleva, K.: 2012, Method for Tracking and Mapping a Motion Based on Images of the Solar Corona, Proc. VII Bulgarian-Serbian Astronomical Conference, Chepelare, Bulgaria, June 1-4, 2010, Publ. Astron. Soc. ”Rudjer Bošković”, No 11, 325.

2011

Komitov Boris, Duchlev Peter, Stoychev Konstantin, Dechev Momchil, Koleva Kostadinka: 2011, Determination of the sunspot minimum epoch between the cycles No 23 and 24 and prediction of the cycle No 24 magnitude on the base of the “Waldmeier’s Rule”, BilgAJ 16, 44.

Komitov B., 2011, Solar electromagnetic radiation changes during the transition epoch between Zurich cycles No 23 and 24, Bulg.Astron.J., v17, p.44-49.
Komitov B. and Stoychev K., 2011, Stratospheric ozone, solar activity and volcanism, Bulg.Astron.J., v17, p.118-125.

Komitov B. and Marinov N., 2011, Solar radiobursts observations at f=29.9 MHz in Stara Zagora: First data, results and analysis, Bulg.Astron.J., v17, p.126-132.

Komitov B., 2011, Heliogeotectonics, Geosciences, No 2, ISSN 2223- 0831 /open access
Komitov B. and Kaftan V.I., 2011, The long term solar activity regarding to 24th Zurich cycle, Geosciences, No 03-04, ISSN 2223- 0831 /open access

Б. Комитов, 2011, Солнечно-триггерные эффекты возбуждения некоторых землятрясений и вулканических извержений, сб. статии- материалы 17-ой Всероссийской конференции с международным участием “Проблемы сейсмотектоники”, Москва 20-22 сент. 2011, т.4 стр.263-267, УДК 550.343-528.88:551.4

Б. Комитов, 2011, Гелиогеотектоника, електронно международно научно списание “Науки о Земле”, 02-2011, ISSN 2223-0831, филм- мултимедийна презентация, http://geo-science.ru/?page_id=405

Комитов Б, Кафтан В.И., 2011, Долгопериодическая солнечная активность в связи с 24-м солнечным циклом, електронно международно научно списание “Науки о Земле” (Komitov B., Kaftan V.I., The long term solar activity regarding to 24th Zurich cycle) , 03-2011, ISSN 2223-0831, филм- мултимедийна презентация http://geo-science.ru/?page_id=497

Vial, J.-C., Koleva, K., Duchlev, P., Madjarska, M.S., Dechev, M., and Buchlin, E: 2011, Eruptive Prominence on 2010 March 30 as observed with SDO/AIA and complementary instrumentation, LWS/SDO Workshop “The Many Spectra of Solar Activity” 1-5 May, 2011, Squaw Valley, CA (in press)

Vial, J.-C., Koleva, K., Duchlev, P., Madjarska, M.S., Dechev, M., and Buchlin, E: 2011, Kinematics and helicity of a loop-like eruptive promineces, 13th European Solar Physics Meeting, Rhodes, Greece: 12-16 September 2011 (in press)

Koleva, K., Duchlev, P., Madjarska, M.S., Schrijver, C.J., Dechev, M., and Vial, J.-C.: 2011, Kinematics and Evolution of a Eruptive Prominence on 2010 March 30, in “Rozhen National Astronomical Observatory: Thirty Years Eyes on the Sky”, International Conference, Smolyan, 26-29 September, 2011 (in press)

2010

Duchlev, P., Koleva, K., Dechev, M., N. Petrov, Kokotanekova, J., Rompolt, B., and Rudawy, P.: 2010, Kinematics and Evolution of Eruptive Prominences of Two Different Basic Types, Bulg. Astron. J. 13, 47.

Duchlev, P., Koleva, K., Dechev, M., Kokotanekova, J., Rompolt B., and Rudawy, P.: 2010, Kinematics of the Post-Eruptive Phase of an Eruptive Prominence on 8 May 1979, Bulg. Astron. J. 13, 69.

Duchlev, P., Koleva, K., Dechev, M., Petrov, N., Rompolt, B., and Rudawy, P.: 2010, A Confined Prominence Eruption on 7 May 1979, Bulg. Astron. J. 14, 89.

Petrov N., Duchlev P., and Koleva K.: 2010, Observations of Total Solar Eclipse on 22 July 2010, China, Bulg. Astron. J. 14, 102.

Petrov, N., Duchlev, P., Kokotanekov, G., and Kokotanekova, J.: 2010, Polarization of white light solar corona on March 29, 2006 and July 21, 2009, in ASTROINFORMATICS, VII Bulgarian-Serbian Astronomical Conference, 1-4 June, 2010, NAO Rozhen, Bulgaria. (in press)

Komitov, B.; Duchlev, P.; Koleva, K.; Dechev, M.: 2010, Synthetic solar X-ray flares time series since AD 1968 /s2, arXiv: astro-ph.SR, 1007.2735.

Komitov, B.; Sello, S.; Duchlev, P.; Dechev, M.; Penev, K.; Koleva, K.: 2010, The sub- and quasi- centurial cycles in solar and geomagnetical data series /(s2), arXiv: astro-ph.SR, 1007.3143.

Komitov, B.; Duchlev, P.; Stoychev, K.; Dechev, M.; Koleva, K.: 2010, Sunspot minimum between solar cycles No 23 and 24. Prediction of solar cycle No 24 magnitude on the base of “Waldmeier’s rule”, arXiv:1008.0375, astro-ph.SR.

Komitov B., 2010, The “Sun-climate” relationship. III. The Solar Erruptions, North- South Sunspot Area Assymetry and Earth Climate, Bulg. Astron. J. 13, 82-102

2009

Koleva, K., Duchlev, P., Dechev, M.: 2009, H-alpha Brightness Evolution During the Eruption of Prominences of 7 may 1979 and 8 june 1980, Proc. VI Serbian-Bulgarian Astr. Conf., Belgrade 7-11 May 2008, Eds. M. Dimitrijevic, et al., 2009, Publ. Astr. Soc. Rudjer Boskovic, 9, 189-198.

Petrov, G., Dechev, M., Slavcheva-Mihova, L., Duchlev, P., Mihov, B., Kopchev, V., Bachev, R.: 2009, Astronomical virtual observatory and the place and role of Bulgarian one, Proc. VI Serbian-Bulgarian Astr. Conf., Belgrade 7-11 May 2008, Eds. M. Dimitrijevic, et al., 2009, Publ. Astr. Soc. Rudjer Boskovic, 9, 91-111.

Ivanov I., Taneva V., Komitov B., 2009, About a mechanism of the short period 160-min radial pulsations of Sun, Scientific conference with international participation. Stara Zagora. 2005

Komitov B., 2009, The “Sun-climate” relationship. I. The sunspots and the climate, Bulg.Astron.J.,v.11, p.139-151

Komitov B., 2009, The “Sun-climate” relationship. II. The “cosmogenic” beryllium and the middle latitude aurora., Bulg.Astron.J.,v.12, p.75-89

Komitov, Б., Dechev М. and Duchlev, P.: 2009, The Climate of Bulgaria During 19th and 20th Centuries by Instrumental and Indirect Data: Solar Modulated Cycles and Its Evolution, arXiv: astro-ph.SR, 0912.4413.

2008

Petrov, N., Duchlev, P., and Kokotanekova, J.: 2008, New Lyot coronagraph at NAO – Rozhen: presents and perspectives, in Proc. Conf. “Fundamental Space Research” Sunny Beach, Bulgaria, September 23-28, 2008, 225.

Kokotanekova, J., Petrov, N., Kokotanekov, D., and Duchlev, P.:2008, Solar Corona Polarization during the Total Solar Eclipse on 29 March 2006, in Proc. Conf. “Fundamental Space Research” Sunny Beach, Bulgaria, September 23-28, 2008, 222.

Pavlova, P. and Koleva, K.: 2008, Technique for Tracking and Visualization of Motion in Sequence of Images of the Solar Corona, VI Serbian-Bulgarian Astr. Conf., 7-11 May 2008, Belgrade, Serbia, Publ. Astr. Soc. “Rudjer Boskovic” vol. 9.

Komitov B., 2008, The Solar Activitiy Forcing Over Climate in Past and Present. Relations to Bulgaria, AlphaMarket Press, St.Zagora,2008, in Bulgarian

2007

Koleva, K.: 2007, Hα Diagnostics of the Pre-Eruptive State of Prominence on 8 June 1980, Bulgarian Astronomical Journal, 9 99.

Petrov, N., P. Duchlev, B. Rompolt and P. Rudawy: 2007, Fine Structure and Alfven String-Mode Oscillations of a Quiescent Prominence, Bulgarian Astronomical Journal, 9, 93.

Dechev, M., Duchlev, P., Koleva, K., and Kokotanekova, J.: 2007, An Interesting Case of Eruptive Prominence on 8 June 1980, Suppl. Bulg. J. Phys. 34 part 2, 248.

Duchlev, P., Koleva, K., Dechev, M., and Kokotanekova, J.: 2007, Evolution and Dynamics of an Eruptive Prominence on 20 September 1980, Suppl. Bulg. J. Phys. 34 part 2, 310.

Kokotanekova, J., Petrov, N., Duchlev, P.: 2007, Preliminary Results for Corona Polarization during Total Solar Eclipse on March 29, 2006 Observed in Side, Turkey, Suppl. Bulg. J. Phys. 34 part 2, 224.

Koleva, K., Dechev, M., and Duchlev, P.: 2007, Possible II type EP by its kinematic characteristics, Suppl. Bulg. J. Phys. 34 part 2, 336.

Komitov, Б., Dechev М. and Duchlev, P.: 2007, The Climate of Bulgaria During 19th and 20th Centuries by Instrumental and Indirect Data: Solar Modulated Cycles and Its Evolution, Suppl. Bulg. J. Phys. 34 part 2, 105.

Petrov, N., Duchlev, P., Kokotanekova, J., and Rompolt, B.: 2007, First Results from Coronagraph Observations at the NAO – Rozhen, Suppl. Bulg. J. Phys. 34 part 2, 86.

2006

Koleva, K., Duchlev, P., Dechev, M., Petrov, N., Kokotanekova, J., Rompolt B., and Rudawy, P.: 2006, Processing of the Eruptive Prominence Images, in Virtual Observatory: Plate Content Digitization, Active Mining & Image Sequence Processing, M.Tsvetkov, V. Golev, F. Murtagh and R. Molina (eds.), Heron Press, Sofia, 317.

Петров, Н.: 2006, Пълното слънчево затъмнение от 29 март 2006 г., Новости на БАН, брой 9 (37), година IV, ISSN 1312-2436.

Петров, Н.: 2006, Слънчев телескоп-коронограф в Националната астрономическа обсерватория, Рожен – решаваща стъпка в развитието на слънчевата физика в България, Новости на БАН, Брой 2 (30), година IV, ISSN 1312-2436.

2005

Dechev, M., P. Duchlev, K. Koleva, J. Kokotanekova and N. Petrov: 2004, Kinematics of two Eruptive Prominences, Proc. IV Serbian-Bulgarian Astronomical Conference, Belgrade, 21-24 April 2004, 145.

Komitov B., 2005 Sun, Climate and Their Changes in Time, Nauka, No.6 pp28-39 /in Bulgarian/

2004

Dechev, M., P. Duchlev, K. Koleva and N. Petrov: 2004, Helical Internal Structures in Eruptive Prominences, in Aerospace Research in Bulgaria, BALKAN ASTRONOMICAL MEETING, 14-18 June 2004, NAO – Rozhen, Bulgaria, 245.

Duchlev, P., K. Koleva, M. Dechev, J. Kokotanekova and N. Petrov: 2004, Dynamic Characteristics of Three Eruptive Prominences, in Aerospace Research in Bulgaria, BALKAN ASTRONOMICAL MEETING, 14-18 June 2004, NAO – Rozhen, Bulgaria, 159.

Gulyaev, R.A., Kokotanekov, D. and Petrov, N.: 2004, Observations of Coronal Streamers on the Night Sky, in IAUS 223 Multi-Wavelength Investigations of Solar Activity, 14-19 June 2004, St. Petersburg, Russia, 383.

Koleva, K., P. Duchlev, J. Kokotanekova, M. Dechev: 2004, An Active Pattern of AR NOAA 9026 During the Last Half of its Evolution, in Aerospace Research in Bulgaria, BALKAN ASTRONOMICAL MEETING, 14-18 June 2004, NAO – Rozhen, Bulgaria, 253.

Petrov, N., P. Duchlev, B. Rompolt and P. Rudawy: 2004, Fine Structure and Oscillations of Quiescent Prominence, in Multi-Wavelength Investigations of Solar Activity, Proceedings of IAY Symposium 223, 14-19 June, 2004 Saint Peterburg, Russia, 293.

Н. Петров, Р. Гуляев: 2004, Първи интерферометрични наблюдения на S-короната на Слънцето, светът на физиката, “ГИТАВА”, София, 2.

Komitov B. P and Kaftan V. I. , 2004 The Sunspot Activity in the Last Two Millenia on te Base of Indirect and Instrumental Indexes. Time Serieses Models and Their Extrapolations for the 21st Century, in Proceedings IAUS 223 ‘Multi-Wavelength Investigations of the Solar Activity’, eds. A. V. Stepanov, E. E. Benevolenskaya & A. G. Kosovichev, Cambridge University Press, pp.115-116

Komitov B., Bonev B., Penev K. and Sello S., 2004 The Solar Activity During the Holocene: Amplitude Variations of Quasy- Century and Quasy-Two-Century Solar Cycles, in Proceedings IAUS 223 ‘Multi-Wavelength Investigations of the Solar Activity’, eds. A. V. Stepanov, E. E. Benevolenskaya & A. G. Kosovichev, Cambridge University Press, pp.705-706

2003

Gulyaev R. A., Petrov N.: 2003, Brightness of Calcium Emission Regions Associated with the Solar Material Sublimation in the Near Circumsolar Space, Astron. Astrophys Transactions, vol. 22, Nos. 4-5, 593.

Komitov B., Nedev P., and Minev P.: 2003, The Cosmogenic Berrylium, Solar Activity and Climate, EGS-AGU-EUG Joint Assembly, (Abstracts from the Meeting held in Nice,France, 6-11 Apr. ,2003,abstract #744)

Palazov K., Kanev K., Mendeva B., Krastev D., Tepley C.,Komitov B., Gogosheva Ts. and Gogoshev M., 2003 Ground -based Observations of Athmospheric Optical Emissions During the 20-21 Solar Cycles in Stara Zagora- Bulgaria,EGS-AGU-EUG Joint Assembly, (Abstracts from the Meeting held in Nice m France, 6-11 Apr. , 2003, abstract #2737)

Bonev B., Komitov B. P. and Penev K. M.: 2003, A Lomg-term Solar Minimum in This Century: Evidence from Indirect Data and Optical Records, SPD Conference, 2003, BAAS,v.34, p 1910.

Komitov B. and Kaftan V., 2003 Solar Activity Variations for the Last Millenia. Will the Next Long- Period Solar Minimum be Formed?, International Journal of Geomagnetism and Aeronomy, v.43, No5,2003,pp 553-561

2002

Doyle, J.G., M.S. Madjarska, I. Roussev, L. Teriaca and J. Giamikakis:2002 Temporal Variability in the Doppler-shift of Solar Transition Region Lines, Astron. Astrophys. 396, 255.

Gulyaev R., N. Petrov, V. Dermendjiev, P. Shcheglov: 2002, Study of Dust Sublimation Regions in the Near Circumsolar Space, “Международное сотрудничество в области астрономии: состояние и перспективы”, 25 май-2 юли, 2002 г., Отчетно-перевыборный 17 Съезд Международной организации Астрономичес–кого общество (Euro Asian Astronomical Society – EAAS), Moscow, Russia.

Madjarska, M.S. and J.G. Doyle: 2002, Temporal evolution of different temperature plasma during explosive events, Astron. Astrophys. 382, 319.

Teriaca, L., M.S. Madjarska and J.G. Doyle: 2002, Transition region explosive events: Do they have a coronal counterpart? Astron. Astrophys. 392, 309.

Кокотанекова, Й., “Класификация и идентификация на протуберансите, наблюдавани по време на пълното слънчево затъмнение от 11 август 1999 година”, в Сборник научни доклади, том II от Научна конференция с международно участие “Космос, природа, човек”, 9-11 октомври 2002, Ямбол, 2002, стр. 35.

Komitov B.: 2002, The Historical Process as a Reflection of Solar-Climatic Relationships, in Proceedings of Scientific Conference with international participation “Stara Zagora 2002”, Stara Zagora , June 6-7,2002, Part IV,pp 162-166.

2001

Bochev, A. Z., Dermendjiev, V. N., Koleva, K.: 2001, “Forcing of the Magnetosphere and Ionsphere by Strongly Magnetized Solar Plasmoid on 06 – 07 April, 2000”, Compt. Rend. l’Acad. Bulgare des Sci., 54, №1, 39.

Dermendjiev, V. N., Petrov, N. I., Detchev, M., Rompolt, B., Rudawy, P.: 2001, “Line of Sight Velocity Fluctuations of a Quiescent Prominence”, Solar Physics 202, 99.

Duchlev, P. I., 2001, “A Statistical Analysis of Faint H – alpha Coronal Emission, Associated with Prominences”, Solar Phys. 199, 107.

Duchlev, P. I.: 2001, “An Estimation of Long-Term Variation of North-South Asymmetry of the Long-lived Solar Filaments”, Solar Phys. 199, 211.

Duchlev, P. I.: 2001, Develpoment of Solar Physics in Bulgaria, in Solar Researches in the South-Eastern European Countries: Present and Perspectives, G. Maris and M. Messerotti (eds.), Regional Meeting on Solar Physics, 24-28 April, 2001, Buharest, Romania, 152.

Duchlev, P. I.: 2001, North-South Asymmetry of the Long-Lived Solar Filaments, in Solar Researches in the South-Eastern European Countries: Present and Perspectives, G. Maris and M. Messerotti (eds.), Regional Meeting on Solar Physics, 24-28 April, 2001, Buharest, Romania, 87.

Nenovski, P., Dermendjiev, V. N., Detchev, M., Vial, J-C., Bocchialini, K.: 2001, “On a Mechanism of Intensification of Field-aligned Currents at the Solar Chromosphere – Quiescent Prominence Boundaries”, Astron. Astrophys. 375, 1065.

Teriaca, L., Madjarska, M.S. and Doyle, J.G.: 2001, Electron Density Variations During Ultraviolet Transient Events, Solar Phys. 200, 91.

Komitov, B. and Bonev B.: 2001, Amp;itude Variations of the 11-year Solat Cycle and the Current Maximum 23, Astrophys. J. v.554, L119-L122.

Komitov B. and Kaftan V.: 2001, Long Time Variations of Solar Activity ( AD 300-2000). Is a New Supercenturial Solar Minimum Approach? /in Russian/, International Symposium “Nature 2001”, Sevastopol, Ukraine, Sept.2001.

Komitov B. and Vladimirov V.: 2001, The Warm Halfyear Climate in Central Bulgaria during 18th-20yh Centuries by Dendrocronological Data. Relations to the Solar Activity, The 6th National Conference on Solar-Terrestrial Influences, Sofia, Dec.2001 /in Bulgarian/

Komitov B., 2001 The T-R periodogramm Analysis , in Biocronology and Biometeorology in Bulgarian Medicine, Macros 2001, Plovdiv, pp 30-31.

2000

Bochev, A. Z., Dermendjiev, V. N., Dimitrova, I. I., Koleva, K. Zh.: 2000, “The Field-Aligned Currents System Response to WLF-CME on November 6, 1997”, Proceedings of COSPAR Conf., Kiev, February 2000, 328.

Dechev, M. Ts.: 2000, “Solar Physics and Neutrino Problem”, Proceedings of the Meeting of Young Astronomers, Belogradchik, 2000, 155.

Golev, V., Kurtev, R., Dermendjiev, V. N., and Mouradian Z.: 2000, “Long slit Spectra of Prominence-Corona Transition Region during the 1999 Total Solar Eclipse”, Proceedings of the International Conference “First Results of the 1999 Total Eclipse Observations”, Varna, Bulgaria, September 11-15, 2000.

Gulyaev R. A., Vanyarkha N. Ya., Gavrilov M. G., Dermendjiev V. N., Makarova N. R., Shcheglov P. V.: 2000, Observations of the total solar eclipse on August 11, 1999. In: “Structure and Dynamics of the Solar Corona” (Ed. B.P.Filippov), Troitsk, IZMIRAN, 1999, 56 (in Russian).

Gulyaev, R., Dermendjiev, V. N., Gavrilov, M., Detchev, M., Petrov, N., Sheheglov, P.: 2000, “Calcium-II and Sodium Resonance Emissions on the Eclipsed Sky on August 11,1999”, Proceedings of the International Conference “First Results of the 1999 Total Eclipse Observations”, Varna, Bulgaria, September 11-15, 2000, 69.

Iliev, I. Ts., Dermendjiev, V. N., Petrov, N. I.: 2000, Spectrometric Registrations of 1999 Eclipse Corona 380 – 460 nm region”, Proceedings of the International Conference “First Results of the 1999 Total Eclipse Observations”, Varna, Bulgaria, September 11-15,2000, 83.

Kokotanekova, J, D. Kokotanekov, N. Petrov, V.N. Dermendjiev, P. Duchlev,: 2000, “Observations of Prominences during the 1999 Total Solar Eclipse”, in “First Rezults of 1999 Total Solar Eclipse Observations”, Proceeding of the International Conference held in Varna, Bulgaria, 11-15 September, 2000, edited by D. N. Mishev, and K.J.H. Phillips, Sofia, 2002, 119.

Madjarska, M. S., Vial, J-C., Bocchialini, K., Dermendjiev, V. N.: 2000, “Plasma Diagnostics of a Prominence Observed on 12 june 1997 by EIT, SUMER and CDS”, Proceedings 8th SOHO Workshop “Plasma Dynamics and Diagnostics in the Solar Transition Region and Corona”, Paris, France, 22-25 June 1999, (ESA SP-446, October 1999), 467.

Madjarska, M., S., Bocchialini, K., Vial, J.-C. and Dermendjiev, V., N., 2000, “Plasma parameters of a quiescent prominence observed on October 16/17, 1999 by SUMER and CDS/SOHO”, in Recent insight into thr Physics of the Sun and Heliosphere: Highllights from SOHO and Other Space Missions, IAU Symp 203, 410.

Okten, A., Dermendjiev, V. N., Petrov N. I., Ozisik, T.: 2000, “Morphology and Dynamics of an Eruptive Prominence”, The Sun and Space Weather, 24th Meeting of the IAU, Joint Discussion 7, August 2000, 330.

Okten, A., Dermendjiev, V. N., Petrov, N., Ozisik, T., Esenogly, H.: 2000, “Morphology and evolution of a H-alpha Eruptive Prominence”, Bulgarian Journal of Physics, 27, supl.1, 85.

Okten, A., Ozkan, T., Ozisik, T., Dermendjiev, V. N., et al.: 2000, “Eclipse Observations of Istanbul University and Abastumani Astrophysical Observatory”, Proceedings of the International Conference “First Results of the 1999 Total Eclipse Observations”, Varna, Bulgaria, September 11-15, 2000, 93.

Ozisik, T., Okten, A., Dermendjiev, V. N., Ozkan M. T., Petrov N.: 2000, “Polar Plumes Observation during the August 11, 1999 Total Solar Eclipse”, Proceedings of the International Conference “First Results of the 1999 Total Eclipse Observations”, Varna, Bulgaria, September 11-15, 2000, 111.

Ozkan M. T., Kulijanishvili, V., Ozisik, T., Okten, A., Dermendjiev, V. N.: 2000, “1999 Solar Eclipse Corona in Polarized White Light”, Bulgarian Journal of Physics, 27, № 2, 24.

Ozkan M. T., Ozisik, T., Okten, A., Kulijanishvili, V., Petrov N.: 2000, “White-Light Polarization Observations during the August 11, 1999 Total Solar Eclipse”, Proceedings of the International Conference “First Results of the 1999 Total Eclipse Observations”, Varna, Bulgaria, September 11-15, 2000, 51.

Petrov, N., Ozkan, T., Dermendjiev, V. N., Okten, A., Rompolt, B.: 2000, “Structure, Brightness Distribution and Flattening of the 1999 Eclipse Corona”, Proceedings of the International Conference “First Results of the 1999 Total Eclipse Observations”, Varna, Bulgaria, September 11-15, 2000, 57.

Schmieder, B., Delannee, C., Deng Y. Y., Vial, J.-C. and Madjarska, M. S.: 2000, Multiwavelength Study of the alow “Disparition Brusque” of a Filament Observed with SoHO, Astron. Astrophys. 358, 728.

Komitov, B., & Bonev, B.: 2000 The Violations of the Rule of Gnevyshev-Ohl in the Schove Series. Does the Current 11-year Cycle No. 23 Indicate a New Centurial Solar Minimum?, BAAS, 32, 832

1999

Dermendjiev, V. N., Bochev, A. Z., Koleva, K. Zh., Kokotanekova, I.: 1999, “The White-Light Flare and CME on November 6, 1997 and the Earth Magnetosphere Response” in G. Poletto, B. Shmieder (eds.), ESA Publ. Series ESA SP-448, 971.

Dermendjiev, V. N., D. Mishev: 1999, “1999 Total Solar Eclipse Observations in Bulgaria” in G. Poletto, B. Shmieder (eds.), ESA Publ. Series ESA SP-448, 1291.

Detchev, M., Dermendjiev, V. N., Petrov, N., Rompolt, B.: 1999, “Velocity Fluctuations in Oscillating Arch-Type Quiescent Prominences” 1999, in G. Poletto, B. Shmieder (eds.), ESA Publ. Series ESA SP-448, 485.

Бочев, А., В. Дерменджиев, К. Колева, Й. Кокотанекова: 1999, “Отклик на Земната Магнитосфера на WLF-CME на 6 ноември 1997 г.”, в “Шеста национална конференция по Слънчево-Земни Въздействия”, 112.

Дерменджиев, В. Н., Мишев, Д., Колева, К.: 1999, “Слънчевите затъмнения”, Академично Издателство “Проф. Марин Дринов”.

Гуляев, Р., В. Дерменджиев, М. Гаврилов, П. Щеглов, К. Колева, М. Дечев: 1999, “Интерферометрични и монохроматични наблюдения на околослънчевото пространство от небето по време на ПСЗ от 11 август 1999 г.” в “Шеста национална конференция по Слънчево-Земни Въздействия”, 72.

Ким, И., В. Дерменджиев, Y. D. Park, В. Кулиджанишвили, A. Okten, T. Ozkan: 1999, “Поляриметрични изследвания на слънчевата корона и протуберанси по време на ПСЗ от 11 август 1999г.” в “Шеста национална конференция по Слънчево-Земни Въздействия”, 56.

“Пълното Слънчево Затъмнение през 1999 г. – Наблюдателни Програми и Координация”, Кокотанекова Й., Кокотанеков Д., Дерменджиев В. Н. (редактори), Издателство “ИПС – Рекол”, Хасково 1999.

Komitov, B., and B. Bonev: 1999 The Cometary CN Parent Molecules Scale Lengths in Relation with the Heliocentric Distance and Solar Activity: A Two-Factor Regression Analysis, in Lunar and Planetary Science XXX,Abstract #1429, Lunar and Planetary Institute,Houston (CDROM)

Bonev, B. and B. Komitov: 1999, The cometary CN Parent Molecules Scale Lengths in Relation with the Heliocentric Distance and Solar Activity: A Two-Factor Regression Model, in Asteroids,Comets,Meteors /abstracts/,Ithaka,p 34

Komitov, B.; Bonev, B., 1999 The Scale Lengths of CN and its Parent Molecules in Cometary Atmospheres: Relation with Solar Activity Bul. AAS,Volume 31, 1999 No. 4 – DPS 31st Meeting Program, Padua, Italy

Komitov B.,1999 To the problem of stability of the centurial and bicenturial solar activity cycles, The 6th National Conference on Solar-Terrestrial Influences, Sofia, /in Bulgarian/

1998

Dermendjiev, V. N., Detchev, M., Petrov, N. and Rompolt, B.: 1998, “Structure, Internal Motion and Oscillation of a Quiescent Prominence”, in A. Antalova, H. Balthassar and A. Kucera (eds) JOSO Annual Report., 122.

Dermendjiev, V. N., Mishev, D. N.: 1998, “Final State of Preparation of the Observational Programme for 1999 Total Solar Eclipse in Bulgaria.”, in B. Schmieder, A. Hofman, J. Stande (eds) A.S.P. Conf. Series, vol. 184, 312.

Detchev, М. Tz., Dermendjiev, V. N., Rompolt, B.: 1998, “Negative Energy Waves and the Local Brightening Changes in the Solar Prominences”, JOSO Annial Report’97, 143.

Duchlev, P. I., Dermendjiev, V. N.: 1998, “On the Morphology and the Magnetic Field Configuration of the Quiescent Prominences”, Compt. Rendus de l’Acad. Bulgare des Sci., 52, No. 11-12, 5.

Madjarska, M. S., Dermendjiev, V. N., Mouradian, Z. and Kotrc, P.: 1998, “Behaviour of H and H CaII Emission Lines in a Prominence Before and During its Dynamic Disparition Brusque”, in D. Webb, D. Rust and B. Schmieder (eds) New Perspectives on Solar Prominences A.S.P. Conf. Series, vol. 150, 326.

Nenovski, P., Dermendjiev, V. N., Madjarska, M. S. and Vial, J.-C.: 1998, “On a Possible Mechanism of Quiescent Prominence Destabilization”, in D. Webb, D. Rust and B. Schmieder (eds) New Perspectives on Solar Prominences A.S.P. Conf. Series, vol. 150, 354.

Petrov, N., Dermendjiev, V. N., Rompolt, B.: 1998, “Internal Motions and Oscillatory Phenomena in a Quiescent Prominences”, JOSO Annial Report’97, 145.

Rudawi, P., Dermendjiev, V. N., Madjarska, M. S., Rompolt B., Tomchak M.: 1998, “Morphology and Dynamics of Eruptive Prominences of June 29, 1994”, Compt. Ren. l’Acad. Bulgare des Sci., 51, No 5-6, 5.

Rudawy, P., Madjarska, M. S.: 1998, “Small-Scale Structure in Loops and Prominence Threads”, in D. Webb, D. Rust and B. Schmieder (eds) New Perspectives on Solar Prominences A.S.P. Conf. Series, vol. 150., 63.

Дерменджиев, В. Н.: 1998, “Изследване на Слънчевата Корона по Време на Пълни Слънчеви Затъмнения. Теоретични и Наблюдателни Проблеми”, в Сборник Доклади “Пълното Слънчево Затъмнение през 1999 година. Наблюдателни Програми и Координация”, 19.

Колева, К. Ж., Дерменджиев, В. Н.: 1998, “Върху Природата на Явлението Бягащи Сенки по Време на Пълни Слънчеви Затъмнения.”, в Сборник Доклади “Пълното Слънчево Затъмнение през 1999 година. Наблюдателни Програми и Координация”, 89.

Петров, Н. И., Дерменджиев, В. Н.: 1998, “Пълното Слънчево Затъмнение на 15 февруари 1961 година. Анализ на Фотографии на Слънчевата Корона и Протуберанси ”, в Сборник Доклади “Пълното Слънчево Затъмнение през 1999 година. Наблюдателни Програми и Координация”, 81.

Komitov, B.: 1998, The T-R Period-gramming Analysis: An Empirical Method for Detection of Cycles in Time-Series, in 1st Natonal Conference of Time Series and Wave Processes Analysis, Boroustitsa, District of Stara Zagora, Bulgaria, p.3

1997

Dermendjiev V. N.: 1997, “Faint chromopsheric emission in the solar corona: observational and theoretical problems”, in Z. Mouradian and M. Stavinsky (eds.), NATO ARW “Theoretical and observational problems related to solar eclipses, 131.

Dermendjiev, V. N., Mishev, D.: 1997, ”Possibilities for Observation of 1999 Total Solar Eclipse in Bulgaria. Weather Outlook and Preliminary Programme.”, in Schmieder, J. C. del Toro Inniesta and M. Vazquez (eds.), Astronomical Society of the Pacific Conf. Series, vol. 118, 406.

Дерменджиев, В. Н.: 1997, “Спокойното и Активното Слънце”, издателство на БАН “Проф. М. Дринов”, 360.

Николов, Н., Дерменджиев, В. Н.: 1997, “Статистическое исследование визуальнuх радиантов метеорнu потоков”, Астрон. Вестник, том XI, № 4, 236.

Komitov, B.: 1997, The Schove’s series. Centural and Supercentural Variations of the solar activity. Relationships between adjacent 11-year cycles, Bulg.Geoph.J, 23, 74

Komitov, B.: 1997, The Quasy Bicenturial Solar Cycle in Schove’s Series, 4th National Conference on Solar-Terrestrial Influences, Sofia,p.82 /in Bulgarian/

1996

Dermendjiev, V. N., Dechev, M., Madjarska, M. S.: 1996, “Possible Preflare Phase of the White Ligth Flare”, JOSO Annual Report 1995, 152.

Dermendjiev, V. N., Valev, P.: 1996, “Evidence for Astronomical and Mathematical Knowledges of the Ancien Thracian”, in V. Koleva, D. Kolev (eds.) Astronomical Traditions in Past Culltures Publ. of IV Annual European Conf. on Archaeoastronomy, 53.

Iliev, I. Tz., Michev, D. N., Dermendjiev, V. N., Tsanev, V. I., Gogoshev, M. M.: 1996, “Solar Spectra Measurements with CCD-Linear Camera. Preliminary Results.”, JOSO Annual Report 1995, 151.

Iliev, I. Tz., Tsanev, V. I., Michev, D. N., Dermendjiev, V. N.: 1996 “Statistical Analysis of Meteorological Data from the Stations Located on the Path of 1999 Solar Eclipse Totality in Bulgaria”, Rom. Astron. J., vol. 6 Suppl., 91.

Madjarska, M. S., Dermendjiev, V. N.: 1996, “Observation of the 1961 Total Solar Eclipse in Bulgaria” Rom. Astron. J., vol.6 Suppl., 13.

Madjarska, M. S., Dermendjiev, V. N., Petrov, N. I.: 1996, “Study of the Solar Corona Near the Minimum of the Solar Cycle”, Сборник от разширени резюмета на Третата национална конференция по основни проблеми на Слънчево-земни въздействия, 89.

Madjarska, M. S., Dermendjiev,V. N., Mouradian, Z., Nenovski, P.: 1996, “On the Sudden Disappearance of Quiscent Prominences on April 23, 1989. Morphology, Dynamics and MHD Interpretation” Astroph. .Lett.& Comm., 34, 113.

Дерменджиев, В. Н., Маджарска, М. С., Велков, К.: 1996, “Върху динамиката на плазмените кондензации във възвратните протуберанси”, Сборник статии “100 години АО на СУ”, 27.

Дерменджиев, В. Н., Мариш, Г., Мурадиан, З.: 1996, “Възможна движеща сила на маса, изхвърлена в слънчевата корона по време на дестабилизация на протуберанс”, Сборник от разширени резюмета на Третата национална конференция по основни проблеми на Слънчево-земни въздействия, 88.

Дерменджиев, В. Н., Мишев, Д. Н.: 1996, “Пълното слънчево затъмнение на 11 август 1999. Предварителна програма за наблюдения.”, Сборник от разширени резюмета на Третата национална конференция по основни проблеми на Слънчево-земни въздействия, 104.

Дечев, М. Ц., Дерменджиев, В. Н.: 1996, “Върху проблема за предизбухващата фаза на избухванията в бяла светлина”, Сборник статии “100 години АО на СУ”, 138.

Духлев, П. И.: 1996, Зависимост на N-S асиметрията на дългоживущите слънчеви влакна от фазата на слънчевия цикъл, в сб. “100 години АО на СУ”, 131.

Илиев, И., Мишев, Д. Н., Дерменджиев, В. Н., Цанев, В. И.: 1996, “Изменения на фраунхоферовите линии CaII H и CaII K по повърхността на слънчевия диск”, Сборник от разширени резюмета на Третата национална конференция по основни проблеми на Слънчево-земни въздействия, 97.

Маджарска, М. С., Дерменджиев, В. Н., Mouradian, Z.: 1996, “Внезапното изчезване на спокоен протуберанс на 23 април 1989: Морфология, динамика и МХД-модел.”, Сборник статии “100 години АО на СУ”, 33.

Komitov,B. 1996, The Solar Activity and the CN-Parent Molecules Scale Lenghts in Cometary Atmospheres, in 3rd National Conference on Solar-Terrestrial Influences, Sofia,p.54

1995

Dermendjiev, V. N., Mouradian, Z., Nenovski, P., Madjarska, M. S.: 1995, “On the role of Standing Alfven Waves and Field Aligned Currents in DBd Process”, JOSO Annual Report 1994, 179.

Duchlev, P. I., Dermendjiev, V. N.: 1995, “Periodicity in the N-S Asymmetry of the Long-Lived Solar Filaments”, Solar Phys. 168, 205.

Iliev, I. Tz., Dermendjiev, V. N., Michev, D. N.: 1995, “Spectrometric System for Study of Fast Changes of Solar Spectrum”, JOSO Annual Report 1994, 177.

Shopov, Y., Ford, D. C., Schwarcz, H.P., Worthington, S., Frumkin, A., Yonge, C., MacDonald, W., Georgiev, L., Sanambria, L., Dermendjiev, V. N., Buyukliev, G.: 1995, “High Resolution Records of the Climatic Variations and Solar Forcing in the Past 2000 Years from the Luminescence of Speliothems”, in “NATO ARW: Climatic Variations and Forcing Mechanisms of the Last 2000 Years”, Extended abstract.

1994

Dermendjiev, V. G., Shopov, Y., Buyukliev, G.: 1994, “Higt-Precision Method of Cave Deposits Dating and an Implication for Archaeometric Study”, Pact 45-7, 307.

Dermendjiev, V. N., Duchlev, P. I., Mouradian, Z., Leroy, J.-L.: 1994, “Faint H Emission in the Corona and Its Relation to the Prominences”, in V. Rusin, P. Heinzel & J.-C. Vial (eds.), IAU Colloq. 144 ”Solar Coronal Structure”, VEDA Publ. Co Bratislava, 339.

Dermendjiev, V. N., Mouradian, Z., Duchlev, P. I., Leroy, J.-L.: 1994, “Faint H Emission in the Solar Corona: Morphological, Situational and Hydrodynamic Analysis”, Solar Phys. 149, 267.

Dermendjiev, V. N., Mouradian, Z., Leroy, J.-L.: 1994, “On the Problem of the “Emission Froid” in the Solar Corona”, Compt Rendue de L’Acad. Bulg. des Sci., 47, № 7, 5.

Dermendjiev, V. N., Muller, R., Madjarska, M. S.: 1994, “Small-Scale Clusters of Photospheric Network Bright Points and Their Dependence on the Solar Cycle Phase”, Solar Phys. 155, 45.

Dermendjiev, V. N., Okten, A., Madjarska, M. S.: 1994, “On the Dynamics of Surge Plasma Knots”, in V. Ruљin, P. Heinzel & J.-C. Vial (eds.), IAU Colloq. 144 “Solar Coronal structure”, VEDA Publ. Co. Bratislava, 369.

Dermendjiev, V. N., Stavrev, K. Y., Rusin, V., Rybansky, M.: 1994, “Secondary Polar Zone of Prominence Activity Revealed from Lomnicky Stit Observations”, Astron. Astrophys. 281, 241.

Duchlev, P., Mouradian, Z., Dermendjiev, V. N.: 1994, “Some Geometrical Characteristics of the Long-Lived Solar Filament”, in V. Rusin, P. Heinzel & J.-C. Vial (eds.), IAU Colloq. 144, “Solar Coronal structure”, VEDA Publ. Co. Bratislava, 387.

Rusin, V., Rybansky, M., Dermendjiev, V. N., Stavrev, K.: 1994, “Catalogue of Solar Prominences (1987-1993)”, Contr Obs Skalnate Plezo ,24, 1.

Dimitrov, B., and B. Komitov 1994, 11-year Cycle of Scarlatine in Bulgaria, in 1st National Conference of Solar-Terrestrial Influences, St.Zagora,Bulgaria /in Bulgarian/

1993

Dermendjiev, V. N., Duckov, R. N., Madjarska, M. S.: 1993, “Solar Irradiance and the Biomass Productuvity”, Bulg. Geophys. J. 19, 41.

Dermendjiev, V. N., Muller, R., Madjarska, M. S.: 1993, “Small-Scale Clusters of Photospheric Network Bright Points”, JOSO Annual Report 1992, 68.

Dermendjiev, V., Stavrev, K., Rusin, V., Rybansky, M.: 1993, “On the Problem on the Secondary Polar Zone of Prominence Activity”, Contr. Astron. Obs. Scalnate Pleso, 23, 118.

Duchlev, P., Dermendjiev, V. N., Velkov, K.: 1993, “Large-Scale Torsional Motions of the Long-Living Solar Filaments”, Compt Rendue de L’Acad. Bulg. des Sci., 46, № 1, 5.

Шопов, Я., Дерменджиев, В. Н., Буюклиев, Г.: 1993, Патент № 51012, “Метод за датиране на природни материали с периодична макроструктура”, Бюлетин на ИНРА, № 1, стр.20, (авторско свидетелство от 28. 12. 1990).

1992

Dermendjiev, V. N., Kolarov, G. V., Mitsev, Ts. A.: 1992, “Intensity Oscillation of the Fe XIV ( 530.3) Coronal line: Influence of the Wave Processes in the Earth’s Atmosphere”, Solar Phys. 137, 199.

Dermendjiev, V. N., Shopov, Y.: 1992, “The New Inderect Data of Solar Activity and The Reality of Mounder and Spoerer Minima”, in “Solar-Terrestrial Variability and Globabl Changes”, W. Schoder, J.-P. Legrand (eds.), Intern. Commission of History of IAGA, Bremen-Roennebeck, 145.

Dermendjiev, V. N., Stavrev, K. Y., Andreeva, P.: 1992, “Prominence Activity during the Ascending phase of Solar Cycle 22”, Solar Phys. 138, 415.

Dermendjiev, V. N.: 1992, “On the Nature of the Small-Scale Plasma Structure in the Solar Active Phenomena” in L. Dame, T.-D. Guyenne (eds.), Solar Physics and Astrophysics at Interferometric Resolution, ESA Publ. Division, Estec, 149.

Dermendjiev, V., Okten, A., Buyukliev, G.: 1992, “Small-Scale Dymanic Plasma Structures in Surge Phenomena: MHD Interpretation”, Compt Rendue de L’Acad. Bulg. des Sci., 45, № 9, 5.

Dermendjiev, V., Selivanov, V. L., Gubin, A. W., Buyukliev, G.: 1992, “On the Magnetic Field Configuration Underlying Solar Filaments”, Comptes rendus de l’Acad. Bulg. Sci., 45, No 2, 5.

Dermendjiev, V., Stavrev, K. Buyukliev, G.: 1992, “The Solar Cycle as seen from Prominence’s and Green Corona Line Data”, in “The Solar Cycle”, K. L. Harvey (ed.), Astronomical Society of the Pacific Conf. Series”, v. 27, 386.

Duchlev, P.: 1992 Time Distribution of Long-Lived Solar Filaments. Solar Phys. 140, 195.

Shopov, Y., Ford, D. C., Morrison, J., Schwarcz, H. P., Georgiev, L. N., Sanabria, M. E., Dermendjiev, V. N., Buyukliev, G. T.: 1992, “High Resolution Records of Quaternary Solar Activity, Climate and Variations”, Abstracts of the 1992 Speleothem Soc. Of America Annual Meeting, Cincinnati, 26-29 Oct., 1992, 268.

1991

Dermendjiev, V. N., Buyukliev, G., Shopov, Y.: 1991, “The Prolonged Minima and Maxima of Solar Activity and Problem and Solar Dynamo” in “I. Tuominen, D. Moss and G. Ridiger (eds.), Proc. of IAU Coll. No 130 “The Sun and the Cool Stars: activity, magnetism, dynamo”, Springer-Verlag, 268.

Dermendjiev, V. N.: 1991, “Height–Dependent Short-Period Oscillation in the FeXIV (530.3 nm) Solar Corona Above a Sunspot Group Crossing the Limb”, in P. Ulmschneider, E. Prist and R. Rosnen (eds.), Mechanisms of Chromospheric and Coronal Heating, Springer-Verlag, 33.

Shopov, Y., Dermendjiev, V. N., Buyukliev, G. T.: 1991, “A New Method for Dating of Natural Materials with Periodical Macrostructure by Autocalibration and its Application for Study of the Solar Activity in the Past”, in Proc. of the Int. Conf. of Enviromental Changes in Karst Areas – I. G. – V. I. S. – Italy, 15-27 Sept., 1991, Quaderni del Dipartamento di Geografia №13, Universita di Padova, 17.

Shopov, Y., Dermendjiev, V. N., Buyukliev, G. T.: 1991, “Astrophysical Effects and Solar-Terrestrial Relationships Recorder by the Convectional Indirect Indexes and the New LLMZA Index of the Solar Activity in the Past” –in S. Radicella and K. Serafimov (eds.), “ICSU Round Table on Space and Solar Influences on the Environment”, 25-30 Sept., 1990, Rozhen, Bulgaria, 55.

Shopov, Y., Georgiev, L., Tsankov, L., Dermendjiev, V. N., Buyukliev, G. T.: 1991, “Methods for Research of Luminescence of Cave Minerals and Speleothem Records of the Paleoclimate and Solar Activity in the Past”, IGCP 299 Newsletter, vol. 2, 52.

Дерменджиев, В. Н., Шопов, Я., Буюклиев, Г., Панайотова, И.: 1991, “Об одном новом косвенном индексе солнечной активности”, Геомагнетизм и Аэрономия, Москва, том 31, 923.

Топтанов, Д., Вълев, П, Дерменджиев, В. Н.: 1991, “Ориентация на скалните гробници от Некропол № 1 в археологическия комплекс “Яйлата” при с. Камен бряг, Толбухинско, Интердисциплинарни изследвания том XIII, 231.

1990

Dermendjiev, V. N., Duchlev, P., Velkov, K.: 1990, “On the Behaviour on the Long-Living Solar Filaments” Hvar Obs. Bull. 13, 421.

Dermendjiev, V. N., Shopov, Y., Buyukliev, G.: 1990, “Solar Activity in the Past and the Problem of the Solar Dynamo”, Solar Phys., 128, 217.

Dermendjiev, V. N.: 1990, “Magnetic Field-Chromospheric Plasma Interaction and the Problem of Surge Dynamics”, in “Basic Plasma Processes on the Sun”, E. Priest, V. Krisman (eds.), D. Riedel P. C., 312.

Dermendjiev, V. N.: 1990, “Photospheris Network Bright Points in the Problem of the Small Scale Magnetic Field Organization”, Comptes rendus de l’Acad. Bulg. Sci., 43, No 7, 5.

Dermendjiev, V., Rusin, V., Rybansky, M., Buyukliev, G.: 1990, “Latitude-Time Dependence of the 530.3 nm Solar Corona Rotational Characteristics over Cycle 21”, in “The Dynamic Sun”. Proc. of the 6th European Meeting on Solar Phys., L. Dezso (ed.), 54.

Rusin, V., Dermendjiev, V. N., Rybansky, M., Buyukliev, G.: 1990, “Faintly Disappearance of prominence Plasma to the Corona” in E. Priest and V. Krishan (eds.), IAU Symp. 142, “Basic Plasma Process on the Sun”, D. Riedel P.C., 405.

Shopov, Y., Dermendjiev, V. N., Buyukliev, G. T.: 1990, “Method for Research of the Solar Activity in the Past and Flowstone Luminescent Records of the Solar Activity”, Studia Carstologica, 2, 139.

Shopov, Y., Dermendjiev, V. N., Buyukliev, G. T.: 1990, “Solar Activity at the Last 35000 Years from Data of Luminescence of Cave Flowstones of Bulgaria.”, Annales Geophysicae, Special Issue, 300.

Shopov, Y., Dermendjiev, V. N.: 1990, “Microzonality of Luminescence of Cave Flowstones as a New Indirect Index of Solar Activity”, Comptes rendus de l’Acad. Bulg. Sci., 43, № 7, 9.

Komitov, B., and D. Krastev 1990, Solar Cycles and Short Period Climate Variations of Humidity in Bulgaria. The relative humidity, Soln. Dannye Byull.,4/90,83 /in Russian/

1989

Dermendjiev, V. N., Buyukliev, G., Panayotova, I.: 1989, “On the Possibility of Local Magnetic Field Intensification”, in IAU Colloq. 104, “Solar and Stelar Flares”, Catania Astrophys. Obs., 341.

Dermendjiev, V. N., Buyukliev, G., Stavrev, K.: 1989, “Formation of Surge Prominences in the Solar Atmosphere. II. Two-Dimentional Hydromagnetic Numeric Experiments”, Astrophys. Investigations 5, 118.

Dermendjiev, V. N., Muller, R.: 1989, “Surface Distribution of the Photospheric NBP and its Dependence on the Solar Cycle Phase”, in E. A. Gurtovenko (ed.), IAU Symp. 138 “Solar Photosphere: Structure Convection and Magnetic Field”, Extended abstract, Naukova Dumka, 90.

Dermendjiev, V. N.: 1989, “Magnetohydrodynamic Model of the X-ray Elementary Solar Flare Bursts”, Astrophys. Investigations 5, 128.

Duchlev, P., Dermendjiev, V. N., Velkov, K., Rusin, V.: 1989, “Statistical Investigation of the Height of Prominences Observed at the Lomnicky Stit Station in the Period 1967-1986”, Bull. Astron. Inst. Czech., 40, 109.

Rusin, V., Rybansky, M., Dermendjiev, V. N., Buyukliev G.: 1989 “Corona Prominence Interface as Seen in H“, Hvar Obs. Bull., 13, 81.

Shopov, Y., Dermendjiev, V. N., Buyukliev, G. T.: 1989, “Investigations of the Old Variations of the Climate and Solar Activity by a New Method – LLMZA of Cave Flowstones from Bulgaria”, in Proc. 10th Int. Congress of Speololagy, 13-29 August, 1989, Budapest, Hungarian Speological Society, Budapest, vol. 1, 95.

Дерменджиев, В. Н., Вълев, П., Калоянов, Ст., Шопов, Я.: 1989, “Мегалитния обект Кози Камък – първична документация.”, Експедиционен годишник на СУ “Св. Кл. Охридски”, том 3-4, 86.

Духлев, П., Дерменджиев, В. Н., Златева, Е.: 1989, “Об одной особености крупномащабной циркулации в солнечной атмосфере, определенной по поведению долгоживущих волокон”, Солнечные поля и корона, том 2, Наука, Сибирское отделение, Новосибирск, 82.

1988

Dermendjiev, V. N.: 1988, “Archaeoastronomical Interpretation of the Arrangement of the Timuli in the Vicinity of the town of Zavet”, Terra Antiqua Balcanica, acta III, Serdicae, Sofia, p. 295.

Rusin, V., Rybansky, M., Dermendjiev, V. N., Stavrev, K.: 1988, “Catalogue of Solar Prominences (1967-86)”, Contr Obs Skalnate Plezo ,17, 63.

Shopov, Y., Dermendjiev, V. N., Buyukliev, G., Georgiev, L. N., Stoichev, T.: 1988, “Investigations on the Variations of the Solar Activity during the Holocene by means of LLMZA of Cave Flowstones”, in Proc. of Phys., Chem. And Hydrogeol. Res. Of Karst. Kosice, 10-15 May, 97.

Dimitrov,B., and B. Komitov 1988, Analysis of Variations in Frequency of Some Deceaces in Bulgaria During the 20th Century. Possible Influence of Solar Activity, in National Youth Science and Technical Conference,Sofia /In Bulgarian/

1987

Dermendjiev, V. N., Buyukliev, G.: 1987, “Magnetic Turbulent Diffusion and the Problem of Solar Surge Formation”, in L. Hejna and M. Sobotka (eds.) “The Sun” Proc. of 10th European Regional Astron. Meeting of the IAU Praha, 113.

1986

Dermendjiev, V. N., Rybansky, M., Rusin, V., Buyukliev, G., Zlateva, E.: 1986, “On the Short Period Oscillation of 530.3 nm Coronal Line”, Conf. Of the Astron. Obs. Scalnate Pleso, 15, 429.

Dermendjiev, V. N.: 1986, “Hydromagnetic Interpretation of Short Time Scale Structures in Solar Flares”, Contr. of Astron. Obs. Scalnate Pleso 15, 131.

Rusin, V., Rybansky, M., Dermendjiev, V. N., Stavrev, K.: 1986, “Solar Prominences in the years 1967-1985”, Contr Obs Skalnate Plezo ,15, 175.

Rybansky, M., Rusin, V., Dermendjiev V. N., Buyukliev, G.: 1986, “On the Wavelength of the green coronal line – Fe XIV”, Contr. Astron. Obs. Skalnate Plezo, 15, 419.

Дерменджиев, В. Н., Златева, Е., Донев, Е. Х., Комитов, Б. А.: 1986, “Върху планирането на оптимална програма за изследване на краткопериодични осцилации в слънчевата корона”, в сборник доклади “Статиатически методи в експерименталните изследвания и контрола на качеството”, ЦС на НТС, т. 1, 169.

Дерменджиев, В. Н., Умленски, В.: 1986 “Археоастрономическо изследване на мегалитния обект Кози Камък в Западните Родопи”, в “Археологически разкопки през 1985”, В. Търново, 62.

Komitov,B. 1986, Possible Influence of Solar Cycles on the Climate of Bulgaria, Soln. Dannye Byull., 5, 73 /in Russian/

Komitov,B. 1986, Seasonal and Centural Effects of Solar Activity Influence on Precipitations in Plovdiv (Bulgaria), Soln. Dannye Byull., 9, 92 /in Russian/

1985

Dermendjiev, V. N., Zahariev, G., Kokotanekov, D.: 1985, “Formation of Surge Prominences in the Solar Atmosphere I. One-Dimentional Hydromagnetic Numeric Experiments”, Astrophys. Investigations, 4, 143.

Dermendjiev, V. N., Zahariev, G.: 1985, “ Two–Dimentional Hydromagnetic Computer Simulation of the Process of Magnetic Energy Build-up in Homogenius Plasma Media”, Modelling Simulation & Control 2, № 4, 45.

Dermendjiev, V. N.: 1985, “A Possible Mechanism of Solar Photosphere Bright Point Formation”, Lecture Notes in Physics 233, Springer-Verlag, 236.

Dermendjiev, V. N.: 1985, “Numerical Simulation of the Surging Arch in an Elementary Eruptive Phenomenon in the Solar Atmosphere”, Proceedings of the Int. Conf. On Computer-Based Scientific Research, vol. II, 540.

Gasharov, S., Dermendjiev V. N., Mollov, D.: 1985, “Computer Simulation of the Explanation of a Hydro-Geothermal System by Reinjection of the Used Wete”, Modelling Simolation & Control, B, 5, № 3, 39.

Моллов, Д., Гашаров, С., Дерменджиев, В. Н., Петров, П., Йотов, И., Спасов, В., Беров, Л.: 1985, “Пример за използуване на геотермалната енергия от затворени хидротермални структури – аналитични схеми”, Сборник доклади на XXI международен конгрес по хидротермална техника, Варна, 245.

1984

Dermendjiev, V. N., Dermendjieva, S., Menkov, L.: 1984, “Rocky Sites in Western Rhodopes with a Possible Astronomic Purpose”, Comptes rendus de l’Acad. Bulg. Sci., 37, № 5, 545.

Dermendjiev, V. N.: 1984, “On the Nature of Bright Point in the Lower Sunspot Chromosphere”, Comptes rendus de l’Acad. Bulg. Sci. 37, № 1, 7.

1983

Dermendjiev, V. N.: 1983, “Hydrodynamic Simulation of Surge Prominence”, Comptes rendus de l’Acad. Bulg. Sci. 34, № 7, 915.

Dermendjiev, V. N.: 1983, “On the Effects of Magnetic Energy Increase in the Sunspot Chromosphere”, Publ. of Debrecen Heliophys. Obs. 5, 475.

Дерменджиев, В. Н.: 1983, ”Магнитохидродинамические численые симуляции динамики возвратных протуберанцев”, Солн. Данные № 7, 98.

Gogoshev,M., G.Moraitis, Ts.Gogosheva, B. Komitov, B.Taneva-Mendeva, I.Mendev , T.Ivanova, Ts.Pashova, K.Kunev, and S.Spassov 1983, Extremely High F-region Electron Temperatures During the Maximum of XXI Solar Cycle, Bulg.Geoph.J., 9, 30

Gogoshev,M., and B.Komitov 1983, An Analysis of Short Periodic Variations of Climate in Bulgaria during 20th Century, preprint No1, 1983

1982

Dermendjiev, V. N.: 1982, “A possible Mechanism of Surge Formation”, Comptes rendus de l’Acad. Bulg. Sci. 35, № 6, 713.

1981

Дерменджиев, В. Н.: 1981, “О диференциалыном вращение солнечных волокон”, Астроф. исследования 3, 103.

Дерменджиев, В. Н.: 1981, “Об активных долгот спокойных протуберанцев” Астроф. Исследования 3, 108.

Komitov,B. 1981, Possible Influence of 20-22 Year Solar Cycle on the Agrometeorological Conditions in the Warm Half of the Year /May-October/ in Upper Tracian Valley, special preprint, in 2nd National Space-Economic Transfer Conference, St.Zagora , October 1981 /in Bulgarian/

1980

Дерменджиев, В. Н., Духлев, П., Захариев, Г.: 1980, “Магнитохидродинами–ческое моделирование возвратных протуберанцев”, Астрон. Циркуляр, № 1107, 5.

Дерменджиев, В. Н.: 1980, “Спектральный анализ активности солнечных волокон. I. Кроткопериодические цикль” Солн. Даннье № 9, 81.

Дерменджиев, В. Н.: 1980, “Спектральный анализ активности солнечных волокон. II. Тонкая структура зон активности” Солн. Данные № 11, 89.

1979

Николов, Х., Султанов, А., Дерменджиев, В. Н., Бечев, Г.: 1979, “Статистическо изследване на литодинамичните особености на подводния брегови склон пред Камчийско-Шкорпиловския плаж”, Океанология, 5, 15.

1977

Дерменджиев, В. Н.: 1977, “Анализ временного ряда чисел активности солнечных волокон” Солн. Данные, № 11, 56.

Дерменджиев, В. Н.: 1977, “О зависимости высоты протуберанцев от цикла солнечной активности и гелиографические широты”, Астрофиз. Исследования 2, 8.

Дерменджиев, В. Н.: 1977, “О пространственном распределение солнечных протуберанцев” Астрофиз. исследования 2, 20.

1975

Бонов, А., Дерменджиев, В. Н.: 1975, “Об распределении высоких протуберанцев”, Астрофиз. Исследования том 1, 14.

Дерменджиев, В. Н.: 1975, “Изменение высоть протуберанцев с циклом солнечной активности, Астрон. Циркуряр 868, 7.

Дерменджиев, В. Н.: 1975, “Крупномащабные образувания водородных волокон, Солн. Данные № 9, 61.

1972

Бонов, А., Дерменджиев, В. Н.: 1972, “Разпределение по хелиографска широчина на забележителните протуберанси в 11-годишните цикли № 18 и № 19 на слънчевата активност, Бюлетин на Секцията по астрономия том 5, 21.

Solar Physics Group, IA NAO, BAS