%0 Journal Article %A V. V. Petrov %T Asymptotic Expansions for Distributions of Sums of Independent Random Variables %J Teoriâ veroâtnostej i ee primeneniâ %D 1959 %P 220-224 %V 4 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1959_4_2_a8/ %G ru %F TVP_1959_4_2_a8