TY - JOUR AU - A. Yu. Zaitsev TI - On the accuracy of approximation of distributions of sums of independent random variables~-- which are nonzero with a~small probability~-- by means of accompanying laws JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1983 SP - 625 EP - 636 VL - 28 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1983_28_4_a0/ LA - ru ID - TVP_1983_28_4_a0 ER -