%0 Journal Article
%A V. K. Dzyadyk
%T A further strengthening of Jackson's theorem on the approximation of continuous functions by ordinary polynomials
%J Doklady Akademii Nauk
%D 1958
%P 403-406
%V 121
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1958_121_3_a1/
%G ru
%F DAN_1958_121_3_a1