00453naa#a2200169#i#450# EN\INFRA-M\bibl\9871 20241011085341.5 2500-3313 20150825b2015####ek#y0engy0150####ca RUS RU PROBLEMS OF OIL AND GAS GEOECOLOGY Journal article Moscow INFRA-M Academic Publishing LLC. 2015 0 с. Journal article local Ivanov A. naukaru.ru