Е.А. Aminova – Post-graduate Student, P.G. Demidov Yaroslavl State University

E-mail: lena@piclab.ru

I.N. Trapeznikov – Ph.D. (Eng.), P.G. Demidov Yaroslavl State University

E-mail: trapeznikoff@list.ru

А.L. Priorov – Dr.Sc. (Eng.), Associate Professor, P.G. Demidov Yaroslavl State University E-mail: andcat@yandex.ru

Yu.A. Bryukhanov – Dr.Sc (Eng.), Professor, P.G. Demidov Yaroslavl State University E-mail: bruhanov@uniyar.ac.ru