TY - JOUR AU - A. I. Sakhanenko TI - On the speed of convergence in a~boundary problem JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1974 SP - 416 EP - 421 VL - 19 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1974_19_2_a17/ LA - ru ID - TVP_1974_19_2_a17 ER -