D.G. Fomin¹, N.V. Dudarev², S.N. Darovskikh³

1–3  South Ural State University (National Research University) (Chelyabinsk, Russia)

S.B. Klyuev1, V.A. Iovdalskiy2, V.P. Marin3

1,2 JSC “RPC “Istok” named after Shokin” (Fryazino, Moscow Region, Russia)
3 MIREA – Russian Technological University of the Ministry of Education and Science of the Russian Federation (Moscow, Russia)