%0 Journal Article
%A Yu. V. Prokhorov
%T An Extremal Problem in Probability Theory
%J Teoriâ veroâtnostej i ee primeneniâ
%D 1959
%P 211-214
%V 4
%N 2
%U http://geodesic.mathdoc.fr/item/TVP_1959_4_2_a6/
%G ru
%F TVP_1959_4_2_a6