TY - JOUR TI - Chibisov~D.\,M. (On the 60th Birthday), Zubkov\,A.~M. (On the 50th Birthday) JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1997 SP - 446 VL - 42 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1997_42_2_a12/ LA - ru ID - TVP_1997_42_2_a12 ER -