Yu.E. Korchagin – Dr.Sc. (Phys.-Math.), Associate Professor, Head of the Department of Radiophysics, Voronezh State University
E-mail: korchagin@phys.vsu.ru
К.D. Titov – Ph.D. (Phys.-Math.), Assistent,
Voronezh State University
E-mail: titovkd@gmail.com
М.S. Voynarovskaya – bachelor, Voronezh State University
E-mail: voynarovskaya1998@mail.ru