V.E. Marley1, A.N. Terekhov2, Yu.A. Gatchin3, V.I. Milushkov4, N.N. Limansky5

1,4,5 Admiral S.O. Makarov State University of Marine and River Fleet (Saint Petersburg, Russia)

2 Saint Petersburg State University (Saint Petersburg, Russia)

3 ITMO National Research University (Saint Petersburg, Russia)

1 vmarley@mail.ru, 2 ant@tercom.ru, 3 gatchin1952@mail.ru, 4 info@sohoware.ru, 5 info@sohoware.ru