INCREASING THE EFFICIENCY OF SATELLITE COMMUNICATION SYSTEMS BY OPTIMIZING THE PARAMETERS OF THE GROUND STATIONS Статья Артюшенко В.М., Аббасова Т.С. Radioengineering. 2015. С. 69-75
CULTURAL BRANCH Статья Druzhinin A.G., Streletskiy V.N. Regional Research of Russia. Pleiades Publishing. 2015. С. 73-82