TY - JOUR AU - A. A. Ryabinin TI - On characteristic functions of probability distributions of sums with random permutations of signs JO - Teoriâ veroâtnostej i ee primeneniâ PY - 2000 SP - 773 EP - 776 VL - 45 IS - 4 UR - http://geodesic.mathdoc.fr/item/TVP_2000_45_4_a12/ LA - ru ID - TVP_2000_45_4_a12 ER -