TY JOUR TI METHODS FOR DETECTING LOCOTIVE SLIPPAGE KW slippage KW slid KW traction drive KW wheel pair KW bogie KW locomotive KW vehicle JO Transport engineering AU Kozhukhov, I.A. AU Boldyrev, A.P. AU Lozbinev, F.Y. AU Antipin, D.Y. PY 2023 IS 2023 PB Bryansk State Technical University