00622naa#a2200193#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200009800109210005100207215001000258608002700268675007100295700003000366700001800396856001400414EN\INFRA-M\bibl\2887720240707065251.7##a2500-0527##a20190531b2019####ek#y0engy0150####ca0#aRUS##aRU1#aProblems in the sphere of the Russian gas export during the sanctions periodeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2019##a4 с.##aJournal article2local##aЭкономика. Экономические науки. 33zRUS#1aGladkovgIgor' Sergeevich#1aEgorovgK. I.4#azh-szf.ru