%0 Journal Article %A T. Shervashidze %T The twenty third colloquium on probability theory and mathematical statistics %J Teoriâ veroâtnostej i ee primeneniâ %D 1990 %P 820 %V 35 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1990_35_4_a26/ %G ru %F TVP_1990_35_4_a26