%0 Journal Article
%A R. A. Raitsin
%T On the best approximation of a class of functions by algebraic polynomials
%J Doklady Akademii Nauk
%D 1973
%P 274-277
%V 210
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_210_2_a5/
%G ru
%F DAN_1973_210_2_a5