%0 Journal Article %A H. Bergström %T A~comparison method for distribution functions of sums of independent and dependent random variables %J Teoriâ veroâtnostej i ee primeneniâ %D 1970 %P 442-468 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1970_15_3_a2/ %G en %F TVP_1970_15_3_a2