%0 Journal Article
%A S. M. Nikol'skii
%T Approximation, on a manifold, of functions of Besov class by
%J Doklady Akademii Nauk
%D 1991
%P 53-57
%V 319
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_319_1_a9/
%G ru
%F DAN_1991_319_1_a9