A.G. Gluschenko - Dr. Sc. (Phys.-Math.), Professor, Head of Department of Physics, Volga State University of Telecommunications and Informatics (Samara). E-mail: gag646@yandex.ru E.P. Gluschenko - Ph. D. (Phys.-Math.), Associate Professor, Department of Physics, Volga State University of Telecommunications and Informatics (Samara). E-mail: gag646@yandex.ru V.V. Ivanov - Dr. Sc. (Eng.), Professor, Dean of Faculty of Information-Technical Service, Volga Region State University of Service (Togliatti). E-mail: Ivanov@tolgas.ru E.S. Ustinova - Senior Lecturer, Department of Information and Electronic Service, Volga Region State University of Service (Togliatti). E-mail: nik-098@yandex.ru