S.V. Vasilyev1, A.V. Bogoslovsky2, I.V. Zhigulina3

1,2 MESC AF “N.E. Zhukovsky and Y.A. Gagarin Air Force Academy” (Voronezh, Russia)

1 stanislav-vas1986@mail.ru; 2 p-digim@mail.ru; 3 ira_zhigulina@mail.ru