%0 Journal Article
%A V. M. Tikhomirov
%T Best methods of approximation and interpolation of differentiable functions in~the space $C_{[-1,1]}$
%J Sbornik. Mathematics
%D 1969
%P 275-289
%V 9
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1969_9_2_a10/
%G en
%F SM_1969_9_2_a10