%0 Journal Article %A Andrey Zyatchin %T Financial Instruments in a Problem of Stochastic Characteristic Function and Imputation Construction %J Contributions to game theory and management %D 2007 %P 556-564 %V 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CGTM_2007_1_a33/ %G en %F CGTM_2007_1_a33