TY JOUR TI Traffic Safety Specifics on Rail Crossings KW accident KW derailment KW train collision KW collision on rail crossings KW traffic safety KW failure KW damage JO Proceedings of Petersburg Transport University AU Shmatchenko, V.V. AU Meremson, Y.Y. AU Ivanov, V.G. PY 2022 IS 19 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"