%0 Journal Article
%A N. P. Korneichuk
%T Best uniform approximation of differentiable functions
%J Doklady Akademii Nauk
%D 1961
%P 304-307
%V 141
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_141_2_a12/
%G ru
%F DAN_1961_141_2_a12