V. B. Kashkin - Dr.Sc. (Eng.), Professor, Siberian Federal University. E-mail: rtcvbk@rambler.ru
V. M. Vladimirov - Dr.Sc. (Eng.), Deputy Chairman of KSC Siberian Branch of RAS, Krasnoyarsk Scientific Center. E-mail: vlad@ksc.krasn.ru
A. O. Klykov - Postgraduate Student, Siberian Federal University. E-mail: shutnik@mail.ru

V.B. Kashkin – Dr.Sc. (Eng.), Professor, Siberian Federal University (Krasnoyarsk)
E-mail: rtcvbk@rambler.ru

V.M. Vladimirov – Dr.Sc. (Eng.), Chief Research Scientist, Federal Research Center, Siberian Branch of RAS
E-mail: vlad@ksc.krasn.ru

A.A. Romanov – Ph.D. (Eng.), Associate Professor, Siberian Federal University (Krasnoyarsk)

E-mail: AARomanov@sfu-kras.ru

M.V. Meshcherova1, O.G. Khutorova2, V.E. Khutorov3

1–3 Kazan (Volga Region) Federal University (Kazan, Russia)

1maryamaslova1861@mail.ru, 2Olga.Khutorova@kpfu.ru, 3pri870@yandex.ru