%0 Journal Article %A I. Rakhimov %A S. Kh. Sirazhdinov %T Approximation of the distribution of a sum in a scheme for the %J Doklady Akademii Nauk %D 1988 %P 31-34 %V 301 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_301_1_a5/ %G ru %F DAN_1988_301_1_a5