| Long-term variations in the correlation between NAO and solar activity: The importance of north–south solar activity asymmetry for atmospheric circulation K Georgieva, B Kirov, P Tonev, V Guineva, D Atanasov Advances in Space Research 40 (7), 1152-1166, 2007 | 72 | 2007 |
| Development of substorm bulges during storms of different interplanetary origins IV Despirak, AA Lubchich, V Guineva Journal of atmospheric and solar-terrestrial physics 73 (11-12), 1460-1464, 2011 | 23 | 2011 |
| Study of structural break points in global and hemispheric temperature series by piecewise regression R Werner, D Valev, D Danov, V Guineva Advances in Space Research 56 (11), 2323-2334, 2015 | 20 | 2015 |
| The influence of metastable molecular nitrogen N2 (A3Σu+) on the electronic kinetics of CO molecules AS Kirillov, R Werner, V Guineva Chemical Physics Letters 685, 95-102, 2017 | 18 | 2017 |
| Calculation of the horizontal power perturbations of the Earth surface magnetic field R Werner, V Guineva, A Atanassov, R Bojilova, L Raykova, D Valev, ... Proceedings of the Thirteenth Workshop" Solar Influences on the …, 2021 | 8 | 2021 |
| Analysis of global and hemispheric temperature records and prognosis R Werner, D Valev, D Danov, V Guineva, A Kirillov Advances in Space Research 55 (12), 2961-2973, 2015 | 8 | 2015 |
| Analysis of variations and trends of the NO2 slant column abundance obtained by DOAS measurements at Stara Zagora and at NDACC European mid-latitude stations in comparison with … R Werner, D Valev, A Atanassov, V Guineva, A Kirillov Journal of Atmospheric and Solar-Terrestrial Physics 99, 134-142, 2013 | 8 | 2013 |
| The spectrum of comet halley obtained by VEGA-2 R Werner, V Guineva, P Stoeva Advances in Space Research 9 (3), 221-224, 1989 | 8 | 1989 |
| Investigation of Halley's Comet dust size distribution by Vega-2 interplanetary station visual spectra analysis P Stoeva, R Werner, V Guineva, S Staykova Tenth International School on Quantum Electronics: Laser physics and …, 1999 | 7 | 1999 |
| Mid-latitude positive bays during substorms by quiet and disturbed conditions V Guineva, R Werner, I Despirak, R Bojilova, L Raykova Comptes rendus de l’Académie bulgare des Sciences 74 (8), 2021 | 6 | 2021 |
| Lyman-alpha detector designed for rocket measurements of the direct solar radiation at 121.5 nm V Guineva, G Witt, J Gumbel, M Khaplanov, R Werner, J Hedin, S Neichev, ... Bulg. J. Phys 34, 116-127, 2007 | 6 | 2007 |
| Observations of substorm auroras by MAIN cameras system in Apatity during two winter seasons: 2014/2015 and 2015/2016 V Guineva, IV Despirak, R Werner Journal of Atmospheric and Solar-Terrestrial Physics 177, 63-72, 2018 | 5 | 2018 |
| NH2 and NH spatial intensity distribution in the coma of Halley’s comet V Guineva, R Werner Advances in Space Research 40 (2), 155-159, 2007 | 5 | 2007 |
| Spatial features of a super substorm in the main phase of the magnetic storm of April 5, 2010 IV Despirak, NG Kleimenova, LI Gromova, AA Lubchich, V Guineva, ... Bulletin of the Russian Academy of Sciences: Physics 86 (3), 249-255, 2022 | 4 | 2022 |
| Determination of power perturbations of the horizontal magnetic field on the Earth surface R Werner, V Guineva, A Lubchich, I Despirak, R Bojilova, D Valev, ... Proc. Of the Seventeenth International Scientific Conference Space, Ecology …, 2021 | 4 | 2021 |
| Mid-latitude effects of “expanded” geomagnetic substorms: a case study V Guineva, I Despirak, R Werner, R Bojilova, L Raykova EPJ Web of Conferences 254, 01004, 2021 | 4 | 2021 |
| Forecasting sunspot numbers for solar cycle 25 using autoregressive models for both hemispheres of the Sun R Werner, V Guineva Comptes rendus de 1, 2020 | 4 | 2020 |
| Ozone determination by GUV 2511 ultraviolet irradiation measurements at stara zagora R Werner, B Petkov, D Valev, A Atanassov, V Guineva, A Kirillov Sun and Geosphere 12 (2), 133-138, 2017 | 4 | 2017 |
| Substorms observations during two geomagnetically active periods in March 2012 and March 2015 V Guineva, I Despirak, B Kozelov Sun and Geosphere 11 (2), 125-130, 2016 | 4 | 2016 |
| Investigation of Halley Comet's Jets using Data from the Three-Channel Spectrometer on Board of the Vega-2 Interplanetary Station R Werner, VC Guineva, PV Stoeva, S Spasov Plasma Environments of Non-Magnetic Planets, 135, 1993 | 4 | 1993 |
