%0 Journal Article %T Improvement of the system of investigation of emergency situations in railway transport %A Martynenko, L.V. %A Kononov, D.P. %K traffic safety, emergency situations, the locomotive-wagon-way system, mining and transshipment sites %J Proceedings of Petersburg Transport University %D 2024 %N 21 %P 7 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"