00553naa#a2200169#i#450# EN\\bibl\131835 20260812125909.3 2782-4586 20260731b2026####ek#y0engy0150####ca RU The Impact of Reclassification of Repairs of Motor Rail Rolling Stock on Operational Expenses of the Directorate Journal article Moscow ITBO University 2026 6 с. Journal article local Bulohova Tat'yana Aleksandrovna Hozina Svetlana Vital'evna jomeam.ru