00831naa#a2200193#i#450# EN\\bibl\99722 20250624053529.2 2412-9186 20250611b2025####ek#y0engy0150####ca RU Economic Efficiency Assessment of Automated Monitoring Systems for Oil Transformer Technical Condition in Railway Transport Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2025 16 с. Journal article local Системы автоматического контроля и технической диагностики. 681.518.5 Nikischenkov Sergey Alekseevich Kozmenkov Oleg Nikolaevich Safronova Irina Anatol'evna izvestiapgups.editorum.ru