%0 Journal Article %A A. Z. Asekov %A E. V. Kovalenko %T A method for solution of the Cauchy problem with polynomial coefficients and some applications to problems on management of investment portfolios %J Contemporary Mathematics and Its Applications %D 2015 %P 72-76 %V 95 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMA_2015_95_a6/ %G ru %F CMA_2015_95_a6