00553naa#a2200181#i#4500001002000000005001700020011001400037100004100051101000800092102000700100200011900107210005100226215001100277608002700288700002200315700001900337856001500356EN\INFRA-M\bibl\94520240520213700.1##a2587-6279##a20131206b2013####ek#y0engy0150####ca0#aRUS##aRU1#aModel Of Creating Project Portfolio For  A Construction Company In The Environment of UncertaintyeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2013##a18 с.##aJournal article2local#1aGergertgDmitriy #1aEzhovagDaria 4#anaukaru.ru