%0 Journal Article %A A. A. Ryabinin %T On characteristic functions of probability distributions of sums with random permutations of signs %J Teoriâ veroâtnostej i ee primeneniâ %D 2000 %P 773-776 %V 45 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_2000_45_4_a12/ %G ru %F TVP_2000_45_4_a12