V.V. Andreev - Ph.D. (Phys.-Math.), Associate Professor, Head of Department «Telecommunication Systems and Technologies», Chuvash State University, Cheboksary; Institute for Study in Humanities and Tekhnology, Sholokhov Moscow State University for the Humanities, Moscow. E-mail: andreev_vsevolod@mail.ru
A.S. Gonchenko - Ph.D. (Phys.-Math.), Junior Research Scientist, UNN, Nizhny Novgorod. E-mail: agonchenko@mail.ru
S.V. Gonchenko - Dr. Sc. (Phys.-Math.), Head of Laboratory, UNN, Nizhny Novgorod. E-mail: sergey.gonchenko@mail.ru
A.O. Kazakov - Ph.D. (Phys.-Math.), Junior Research Scientist, UNN, Nizhny Novgorod. E-mail: kazakovdz@yandex.ru
