Ph. B. Burtyka - Post-graduate Student at Computer Science Center of South Federal University. E-mail: fburtyka@sfedu.ru
A.V. Trepacheva - Post-graduate Student at Computer Science Center of South Federal University. E-mail: atrepacheva@sfedu.ru

Ph. B. Burtyka - Postgraduate student at Computer Science Center of South Federal University. E-mail: fburtyka@sfedu.ru
A.V. Trepacheva - Postgraduate student at Computer Science Center of South Federal University. E-mail: atrepacheva@sfedu.ru