Bulat, L. P.
Pshenay-Severin, D. A.
Ivanov, A. A.
Osvenskii, V. B.
Parkhomenko, Yu. N.
Funding for this research was provided by:
Ministry of Education and Science of the Russian Federation (RFMEFI57914X0039-14.579.21.0039, RFMEFI58415X0013-14.584.21.0013, 3/912/2014/K)