00445naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200002000102210005800122215001000180608002700190700003200217856002600249EN\\bibl\7663020241122150224.5##a2221-3260##a20180425b2018####ek#y0engy0150####ca0#aRUS##aRU1#eJournal article1#aYaroslavlcYaroslavl State Technical Universityd2018##a7 с.##aJournal article2local#1aVaravvagMargarita Yur'evna4#atheoreticaleconomy.ru