O.V. Druzhinina - Dr.Sc. (Phys.-Math.), Professor, Chief Research Scientist, FRC «Computer Science and Control» of RAS (Mocsow) E-mail: ovdruzh@mail.ru E.V. Lisovsky - Ph.D. (Phys.-Math.), Associate Professor, Kaluga Branch of the Bauman MSTU E-mail: levgenijv@gmail.com V.L Vorontsova - Ph.D. (Phys.-Math.), Associate Professor, N.I. Lobachevsky Institute of Mathematics and Mechanics of the Kazan Federal University E-mail: VLVorontsova@yandex.ru

V.S. Verba1, V.I. Merkulov2, D.A. Milyakov3

1–3 JSC «Concern «Vega» (Moscow, Russia)

1 vvs.msk@gmail.com, 2 ilya zagrebelnyi@mail.ru, 3 from_fn@mail.ru