D. V. Efanov
Higher School of Transportation, Institute of Engineering, Materials, and Transportation, Peter the Great St. Petersburg Polytechnic University; Research and Design Institute for Transportation and Construction Safety; Russian University of Transport (MIIT); Tashkent State Transport University
Russian Federation

Dmitry V. Efanov, Doctor of Engineering, Professor; Deputy Director General for Research

29, lit. B Politekhnicheskaya St., Saint Petersburg, 195251

9, bldg 9 Obraztsova St., Moscow, 127994

1 Temiryolchilar St., Tashkent, 100167

4, lit. K Fuchika St., Saint Petersburg, 192102

T. S. Pogodina
Russian University of Transport (MIIT)
Russian Federation

Tatiana S. Pogodina, student

9, bldg 9 Obraztsova St., Moscow, 127994