S. N. Razinkov1, О. E. Razinkovа2, А. V. Savchenko3
1–3 MESC of Air Forces “N.Е. Zhukоvsky and Yu.А. Gаgаrin Air Force Academy” (Vоrоnеzh, Russia)

1 razinkovsergey@rambler.ru, 2 olgarazinkovaic@icloud.com, 3 nomenate1@gmail.com