%0 Journal Article %T Summary of report presented at session of the probability and mathematical statistics seminar at the Steklov Institute of mathematics of the USSR Academy of Sciences (November~1984--July~1985) %J Teoriâ veroâtnostej i ee primeneniâ %D 1986 %P 418-421 %V 31 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1986_31_2_a22/ %G ru %F TVP_1986_31_2_a22