00537naa#a2200181#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200011100108210005100219215001000270608002700280700001600307700001700323856001500340EN\INFRA-M\bibl\506020240528043855.2##a2309-3633##a20150317b2015####ek#y0engy0150####ca0#aRUS##aRU1#aFundamental Approaches to a System of Professional Standards for the Oil and Gas IndustryeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2015##a4 с.##aJournal article2local#1aIvanovgP. #1aKashinagM. 4#anaukaru.ru