00582naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200009600109210005100205215001000256608002700266675007100293700002100364856001500385EN\INFRA-M\bibl\2822320240501120258.3##a2500-0527##a20190401b2019####ek#y0engy0150####ca0#aRUS##aRU1#aSecurity and diversification of external sources of oil supplies to the EUeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2019##a3 с.##aJournal article2local##aЭкономика. Экономические науки. 33zRUS#1aRazumnovagL. L.4#anaukaru.ru