00445naa#a2200157#i#450# EN\\bibl\102025 20250901230505.1 2588-0209 20210225b2021####ek#y0engy0150####ca RU PROSPECTS AND TRENDS OF OIL AND GAS BUSINESS DEVELOPMENT IN THE CURRENT CRISIS Journal article Moscow Electronic science 2021 0 с. Journal article local iacj.ru