%0 Journal Article
%A A. A. Ligun
%T Some inequalities between best approximations and moduli of continuity in an $L_2$ space
%J Matematičeskie zametki
%D 1978
%P 785-792
%V 24
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1978_24_6_a6/
%G ru
%F MZM_1978_24_6_a6