V.M. Gareev1, M.V. Gareev2, M.A. Kalitov3, N.P. Kornishev4, D.A. Serebryakov5, N.I. Lebedinsky6

1,2 4–6 Yaroslav-the-Wise Novgorod State University (Veliky Novgorod, Russia)
3 JSC “ELSI” (Veliky Novgorod, Russia)
1 Vladimir.Gareev@novsu.ru, 2 Mikhail.Gareev@novsu.ru, 3 Mikhail.Kalitov@yandex.ru, 4 Nikolai.Kornishev@тovsu.кu,
5 s231099@std.novsu.ru, 6 s241277@std.novsu.ru