TY JOUR TI COMPARATIVE ASSESSMENT OF IMPACT UPON RAILWAY TRACK AND RESIS-TANCE TO MOTION OF INNOVATION CARS AND OUTDATED DESIGN CARS BY COMPUTER SIMULATION METHODS KW JO Bulletin of Bryansk state technical university AU Goncharov, S.E. AU Pogorelov, D.Y. AU Simonov, V.A. PY 2019 IS 2019 PB Bryansk State Technical University