00452naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200002000102210005800122215001100180608002700191700003800218856002600256EN\\bibl\7660920241212023517.4##a2221-3260##a20180225b2018####ek#y0engy0150####ca0#aRUS##aRU1#eJournal article1#aYaroslavlcYaroslavl State Technical Universityd2018##a11 с.##aJournal article2local#1aStarikovagTat'yana Vladimirovna 4#atheoreticaleconomy.ru