1. Observation by space-born detectors of electric field and hydro magnetic waves in the ionosphere over an earthquake center;Chmyrev;Phys. Earth Planet. In.,1989
2. Influence of earthquakes on the electric field disturbances in the ionosphere on board of the Intercosmos-Bulgaria-1300 satellite;Gousheva;Compt. Rend. Acad. Bulg. Sci.,2005
3. Gousheva, M., Glavcheva, R., Danov, D., Angelov, P., Hristov P., Kirov B., Georgieva K. Observation from the Intercosmos-Bulgaria-1300 satellite of anomalies associated with seismic activity. In: Poster Proceeding of 2nd International Conference on Recent Advances in Space Technologies: Space in the Service of Society, RAST ‘2005, June 9–11, Istanbul, Turkey, pp. 119–123, 2005b.
4. Satellite monitoring of anomalous effects in the ionosphere probably related to strong earthquakes;Gousheva;Adv. Space Res.,2006
5. Plasma density variations observed on a satellite possibly related to seismisity;Hayakawa;Adv. Space Res.,2000