TY  - JOUR
AU  - Stephen Smale
TI  - Smooth solutions of the heat and wave equations.
JO  - Commentarii mathematici Helvetici
PY  - 1980
SP  - 1
EP  - 12
VL  - 55
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1980__55_139810/
ID  - CMH_1980__55_139810
ER  -