A.V. Korennoi, A.M. Mezhuev
A.N. Morozov − Dr.Sc. (Phys.-Math.), Professor, Head of Department of Physics, Bauman Moscow State Technical University. E-mail: amor59@mail.ru
A.V. Skripkin − Ph.D. (Phys.-Math.), Associate Professor, Department of Physics, Bauman Moscow Technical University. E-mail: a.skripkin@mail.ru