TY  - JOUR
AU  - Philip Brenner
TI  - On the Existence of Global Smooth Solutions of Certain Semi-Linear Hyperbolic Equations.
JO  - Mathematische Zeitschrift
PY  - 1979
SP  - 99
EP  - 136
VL  - 167
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1979__167_172841/
ID  - MZ_1979__167_172841
ER  -