%0 Journal Article
%A V. V. Zhuk
%T Some exact inequalities between best approximations and moduli of continuity
%J Doklady Akademii Nauk
%D 1971
%P 748-750
%V 196
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1971_196_4_a2/
%G ru
%F DAN_1971_196_4_a2