00500naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200006700109210005100176215001000227608002700237700002100264700001800285856001500303EN\INFRA-M\bibl\1525820241105160935.2##a2306-627X##a20161218b2016####ek#y0engy0150####ca0#aRUS##aRU1#aTheories of Investment Portfolio OptimizationeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2016##a6 с.##aJournal article2local#1aNazarovagElena #1aZhdanovagO. 4#anaukaru.ru