%0 Journal Article %A G. A. Ambartsumian %A S. Kh. Tumanyan %T The All-Union Conference on the Theory of Probability And Mathematical Statistics %J Teoriâ veroâtnostej i ee primeneniâ %D 1959 %P 116-120 %V 4 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1959_4_1_a9/ %G ru %F TVP_1959_4_1_a9