L.A. Smaglit - Post-graduate Student, Yaroslavl State University. E-mail: shmaglit_lev@yahoo.com
A.L. Priorov - Dr. Sc. (Eng.), Associate Professor, Yaroslavl State University. E-mail: andcat@yandex.ru
V.V. Khryashchev - Ph. D. (Eng.), Associate Professor, Yaroslavl State University. E-mail: vhr@yandex.ru
D.V. Matveev - Master of Degree, Applied Mathematics and Computer Science, Yaroslavl State University. E-mail: yar_volley@inbox.ru