%0 Journal Article %A M. I. Morozov %T On the question of uniform approximation of functions by positive linear operators %J Doklady Akademii Nauk %D 1967 %P 787-788 %V 172 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_172_4_a9/ %G ru %F DAN_1967_172_4_a9