00688naa#a2200169#i#450# EN\\bibl\110141 20260110062614.6 2223-9987 20251215b2025####ek#y0engy0150####ca RU Research into the Financial Implications of Idle Railway Wagons in the context of Railway and Marine Transport Interaction Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2025 7 с. Journal article local Эксплуатация железнодорожного транспорта. 656.2 Nikiforova Guzel' Islyamovna itt-pgups.ru