TY - JOUR AU - A. Yu. Zaitsev TI - On the approach of distributions of sums of independent nonidentically distributed random variables with accompanying laws JO - Doklady Akademii Nauk PY - 1980 SP - 289 EP - 290 VL - 252 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_252_2_a7/ LA - ru ID - DAN_1980_252_2_a7 ER -