00834naa#a2200181#i#450# EN\FGBOU VO "PETERBURGSKIY GOSUDARSTVENNYY UNIVERSITET PUTEY SOOBSCHENIYA IMPERATORA ALEKSANDRA I"\bibl\6a84bdc894fbba14f78782c9 20260819190643.3 20221019b2022####ek#y0engy0150####ca RU CURRENT PROBLEMS OF OPERATING RAILWAY CAR Conference article/thesis Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2022 5 с. Conference article/thesis local Использование и распределение подвижного состава. 656.223 Poliektov Dmitriy Aleksandrovich Vasil'evIL'EV G Grigoriy Leonidovich Nikiforova Guzel' Islyamovna itt-pgups.ru