00463naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200002000102210005800122215001100180608002700191700003100218700000600249856002600255EN\\bibl\7660320241121233553.4##a2221-3260##a20180225b2018####ek#y0engy0150####ca0#aRUS##aRU1#eJournal article1#aYaroslavlcYaroslavl State Technical Universityd2018##a10 с.##aJournal article2local#1aBerendeevagAlla Borisovna#1g 4#atheoreticaleconomy.ru