G.L. Safina – Ph.D.(Eng.), Associate Professor, Department «Applied Mathematics»,
National Research Moscow State University of Civil Engineering
E-mail: minkinag@mail.ru
A.G. Tashlinsky – Dr.Sc.(Eng.), Professor, Head of Department «Radio Engineering», Ulyanovsk State Technical University
E-mail: tag@ulstu.ru
M.G. Tsarev – Post-graduate Student, Ulyanovsk State Technical University E-mail: michael.tsaryov@gmail.com