Search results for: N. N. Stepanyan
Astronomy Reports > 2017 > 61 > 1 > 74-79
Astronomy Reports > 2016 > 60 > 9 > 839-847
Bulletin of the Crimean Astrophysical Observatory > 2013 > 109 > 1 > 115-123
Geomagnetism and Aeronomy > 2013 > 53 > 8 > 957-961
Bulletin of the Crimean Astrophysical Observatory > 2012 > 108 > 1 > 64-69