TY JOUR TI DEVICE FOR RESEARCHES OF MAGNETIC FIELD IMPACT UPON “WHEEL-RAIL” FRICTION PAIR CHARACTERISTICS KW wheel adhesion with rail KW roller bench KW magnetic field KW friction pair KW magnetic conductor KW friction JO Bulletin of Bryansk state technical university AU Antipin, D.Y. AU Vorob'ev, V.I. AU Maslov, M.A. AU Korchagin, V.O. PY 2020 IS 2020 PB Bryansk State Technical University