1. A. A. Blagonravov Mechanical Engineering Research Institute of RAS, ul. Bardina 4, Moscow 117334, Russia and National Research Nuclear University “MEPhI,” Kashirskoe sh. 31, Moscow 115409, Russia
2. Udmurt State University, ul. Universitetskaya 1, Izhevsk 426034, Russia
3. Izhevsk State Technical University, ul. Studencheskaya 7, Izhevsk 426069, Russia