%0 Journal Article
%A Charles Fefferman
%T Whitney’s extension problem for $C^m$
%J Annals of mathematics
%D 2006
%P 313-359
%V 164
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4007/annals.2006.164.313/
%R 10.4007/annals.2006.164.313
%G en
%F 10_4007_annals_2006_164_313