TY  - JOUR
AU  - Jorge Hounie
AU  - José R. dos Santos Filho
TI  - Well posed Cauchy problems for complex nonlinear equations must be semilinear.
JO  - Mathematische Annalen
PY  - 1992
SP  - 439
EP  - 448
VL  - 294
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1992__294_4_165009/
ID  - MAN_1992__294_4_165009
ER  -