%0 Journal Article %A I. A. Ibragimov %T On the accuracy of Gaussian approximation to the distribution functions of sums of independent random variables %J Teoriâ veroâtnostej i ee primeneniâ %D 1966 %P 632-655 %V 11 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1966_11_4_a3/ %G ru %F TVP_1966_11_4_a3