00574naa#a2200205#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200002000102210003700122215001000159608002700169675006200196700003200258700003200290700003500322856001100357EN\\bibl\7420920241212002920.4##a2413-046X##a20170325b2017####ek#y0engy0150####ca0#aENG##aRU1#eJournal article1#aMoscowcElectronic scienced2017##a0 с.##aJournal article2local##aМатематическая экономия. 330.4zENG#1aTuskovgAndrey Anatol'evich#1aPronyakingIl'ya Sergeevich#1aTolmachevagValeriya Andreevna4#aqje.su