M.A. Belyanova1, G.I. Revunkov2, G.I. Afanasyev3, Yu.E. Gapanyuk4

1-4 Bauman Moscow State Technical University (Moscow, Russia)

1 belyanovama@student.bsmtu.ru; 2 revunkov@bmstu.ru; 3 gaipcs@bmstu.ru; 4 gapyu@bmstu.ru

A.V. Demidovskij , E.A. Babkin

1Higher School of Economics (Nizhny Novgorod, Russia)