%0 Journal Article %A A. A. Borovkov %T Unimprovable exponential bounds for distributions of sums of a~random number of random variables %J Teoriâ veroâtnostej i ee primeneniâ %D 1995 %P 260-269 %V 40 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1995_40_2_a1/ %G ru %F TVP_1995_40_2_a1