TY - JOUR TI - Summary of reports presented at sessions of the probability and mathematical statistics seminar at the Leningrad section of the Mathematical Institute of the USSR Academy of Sciences, 1980 JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1981 SP - 870 EP - 876 VL - 26 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1981_26_4_a22/ LA - ru ID - TVP_1981_26_4_a22 ER -