Zavershinskiy, D. I.
Molevich, N. E.
Funding for this research was provided by:
Russian Foundation for Basic Research (13-01-97001, 14-02-97030 r-povolgie-a)
Ministry of Education and Science of the Russian Federation (608, 1451, SP-3664.2013.2, Competitiveness Enhancement Program of SSAU for 2013-2020 years)
Scientific Research Work grant (GR 114091840046)