%0 Journal Article %T THE PORTFOLIO ANALYSIS AND THE EFFECTIVE DECISION CHOICE %A Platonova, M.A. %A Yurlov, F.F. %K portfolio analysis, choice of effective decisions, strategic matrixes and models, main stagesof the effective decision choice %J Bulletin of KSAU %D 2014 %N %P 3 %I Krasnoyarsk State Agrarian University