00742naa#a2200181#i#450# EN\\bibl\92743 20241229214058.7 1815-588X 20241227b2024####ek#y0engy0150####ca RU Improvement of the system of investigation of emergency situations in railway transport Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2024 7 с. Journal article local Механика и динамика подвижного состава. Взаимодействие со средой. 629.4.015 Martynenko Lyubov' Viktorovna Kononov Dmitriy Pavlovich atjournal.ru