M.A. Abrosimov − Post-graduate Student, Department of Applied Information Technologies, Yuri Gagarin State Technical University of Saratov (SSTU)

E-mail: destinywatcher@gmail.com

A.V. Brovko − Dr.Sc. (Phys.-Math.), Professor, Department of Applied Information Technologies,  Yuri Gagarin State Technical University of Saratov (SSTU) 

E-mail: brovkoav@gmail.com