%0 Journal Article
%A V. L. Velikin
%T Best approximations of continuous functions by spline functions
%J Matematičeskie zametki
%D 1970
%P 41-46
%V 8
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1970_8_1_a4/
%G ru
%F MZM_1970_8_1_a4