00466naa#a2200157#i#4500001001500000005001700015011001400032100004100046102000700087200006700094210005800161215001000219608002700229700003400256856001800290EN\\bibl\9034420241123005704.6##a2221-3260##a20240930b2024####ek#y0engy0150####ca##aRU1#aTheoretical economics: developing the concepteJournal article1#aYaroslavlcYaroslavl State Technical Universityd2024##a7 с.##aJournal article2local#1aGordeevgValery Alexandrovich4#achemintech.ru