%0 Journal Article
%A Stephen Smale
%T Smooth solutions of the heat and wave equations.
%J Commentarii mathematici Helvetici
%D 1980
%P 1-12
%V 55
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1980__55_139810/
%F CMH_1980__55_139810