%0 Journal Article %A S. L. Krushkal' %T A certain approximation theorem for analytic functions, and its applications %J Doklady Akademii Nauk %D 1969 %P 1277-1280 %V 184 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_184_6_a4/ %G ru %F DAN_1969_184_6_a4