00751naa#a2200181#i#450# EN\\bibl\96355 20250412092000.6 1815-588X 20250321b2025####ek#y0engy0150####ca RU Mathematical Model of the Railway Operation Optimization to Increase a Railway Section Capacity Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2025 14 с. Journal article local Отраслевые модели. 519.868 Эксплуатация железнодорожного транспорта. 656.2 Mamaev Enver Agapashaevich Chebotareva Evgeniya Andreevna itt-pgups.ru