00491naa#a2200157#i#4500001001500000005001700015011001400032100004100046102000700087200009400094210005800188215001100246608002700257700003100284856001800315EN\\bibl\8476820241130102843.6##a2221-3260##a20220506b2022####ek#y0engy0150####ca##aRU1#aIntegration of national economies: the evolution of theoretical conceptseJournal article1#aYaroslavlcYaroslavl State Technical Universityd2022##a11 с.##aJournal article2local#1aMedvedevgIlya Vitalievich4#achemintech.ru