00606naa#a2200181#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200017900108210005100287215001000338608002700348700001600375700001900391856001400410EN\INFRA-M\bibl\555420260513160414.3##a2587-9111##a20150417b2015####ek#y0engy0150####ca0#aRUS##aRU1#aCost-Effectiveness of Methodologies to Develop Software for IT-Projects (As Exemplified by the “Waterfall” and the “Agile Development” Methodologies)eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2015##a3 с.##aJournal article2local#1aIvanovgA. #1aIvanovagO. S.4#azh-szf.ru