00686naa#a2200181#i#450# EN\\bibl\124075 20260531054553.7 2782-4586 20260530b2026####ek#y0engy0150####ca RU Comparative analysis of inventory management costs in the operation of imported and import-substituted equipment in the oil and gas industry Journal article Moscow ITBO University 2026 8 с. Journal article local Теория управления запасами. Теория хранения. 519.874 Sidorov Il'ya Viktorovich Tel'piz Georgiy Aleksandrovich jomeam.ru