00461naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200002000102210005800122215001000180608002700190675003000217700000600247856002600253EN\\bibl\7634320241121223658.4##a2221-3260##a20131025b2013####ek#y0engy0150####ca0#aRUS##aRU1#eJournal article1#aYaroslavlcYaroslavl State Technical Universityd2013##a4 с.##aJournal article2local##aТеория. 334.01zRUS#1g 4#atheoreticaleconomy.ru