%0 Journal Article
%A S. N. Kudryavtsev
%T Approximations of compact sets of functions by piecewise polynomial surfaces in spaces of smooth functions
%J Matematičeskie zametki
%D 1991
%P 72-81
%V 49
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1991_49_6_a8/
%G ru
%F MZM_1991_49_6_a8