00600naa#a2200181#i#4500001002200000003001700022005001700039011001400056100004100070102000700111200007200118210005100190215001000241608002700251675006600278700003500344856003900379EN\INFRA-M\bibl\41947/en/manage/index20250404083824.5##a2500-0527##a20201030b2020####ek#y0engy0150####ca##aRU1#aOn the issue of connectivity of the economic spaceeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2020##a7 с.##aJournal article2local##aЭкономика. Экономические науки. 33#1aLebedevagNadezhda Anatol'evna4#atest.editorum.ruu/en/manage/index