E.M. Remezova - Senior Lecturer, Department «UITES», Vladimir State University named after A.&N. Stoletovs E-mail: katarina.remezova@yandex.ru V.G. Chernov - Dr. Sc. (Econ.), Professor, Department «UITES», Vladimir State University named after A.&N. Stoletovs E-mail: vladimir.chernov44@mail.ru