%0 Journal Article %A I. Pinelis %T On optimal upper bound on the tail probability for sums of random variables %J Teoriâ veroâtnostej i ee primeneniâ %D 2019 %P 590-598 %V 64 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_2019_64_3_a10/ %G ru %F TVP_2019_64_3_a10