I.K. Belova – Ph.D.(Phys.-Math.), Associate Professor, Kaluga branch of the Bauman MSTU

E-mail: bik23@yandex.ru

E.O. Deryugina – Ph.D.(Eng.), Associate Professor, Department «Computer systems and networks», 

Kaluga branch of the Bauman MSTU

E-mail: syvorova_eo@mail.ru