%0 Journal Article
%A N. P. Korneichuk
%A A. I. Polovina
%T Approximation of continuous and differentiable functions by algebraic polynomials on an interval
%J Doklady Akademii Nauk
%D 1966
%P 281-283
%V 166
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1966_166_2_a5/
%G ru
%F DAN_1966_166_2_a5