00846naa#a2200193#i#450# EN\\bibl\92921 20250131074902.5 2223-9987 20241227b2024####ek#y0engy0150####ca RU Assessment of the possibility of modernization of passenger cars for freight transportation on high-speed lines Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2024 8 с. Journal article local Конструирование и конструкции подвижного состава в зависимости от ширины колеи. 629.4.022 Kononov Dmitriy Pavlovich Budyukin Aleksey Mitrofanovich Kondratyenko Vladimir Grigor'evich atjournal.ru