TY JOUR TI ENSURING THE RELIABLE OPERATION OF AUTOMATIC COUPLING DEVICES IN THE PRESENCE OF TRACK GEOMETRIC IRREGULARITIES KW auto coupling KW dimensions KW sections KW safety KW reliability JO Transport engineering AU Popova, T.A. AU Petrov, G.I. AU Filippov, V.N. PY 2023 IS 2023 PB Bryansk State Technical University