00550naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200002000102210005800122215001000180608002700190675010900217700000600326700000600332856001800338EN\\bibl\7653520241113081819.3##a2221-3260##a20161025b2016####ek#y0engy0150####ca0#aRUS##aRU1#eJournal article1#aYaroslavlcYaroslavl State Technical Universityd2016##a4 с.##aJournal article2local##aЭкономические науки в целом. Политическая экономия. 330zRUS#1g #1g 4#achemintech.ru