About the authors
Branch of Samara State University of Railway Transport in Saratov
Author for correspondence.
Email: impopova@mail.ru
Deputy Director for higher education, Head of the Department of Engineering, Humanities, Natural Science and General Professional Disciplines of SSURT branch in Saratov, Candidate of Economic Sciences, Associate Professor
1A Astrahanskaya St., Saratov, 410004, Russian Federation
Branch of Samara State University of Railway Transport in Saratov
Email: impopova@mail.ru
senior lecturer of the Department of Engineering, Humanities, Natural Science and General Professional Disciplines of SSURT branch in Saratov
1A Astrahanskaya St., Saratov, 410004, Russian Federation
Peoples’ Friendship University of Russia (RUDN University)
Email: impopova@mail.ru
Director of the Department of Mechanical Engineering and Instrumentation at Academy of Engineering in RUDN University, Doctor of Technical Sciences, Professor
6 Miklukho-Maklaya St., Moscow, 117198, Russian Federation