TY  - JOUR
AU  - PH.A. GRIFFITHS
TI  - On the Existence of a Locally Complete Germ of Deformation of Certain G-Structures.
JO  - Mathematische Annalen
PY  - 1965
SP  - 151
EP  - 171
VL  - 159
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1965__159_182679/
ID  - MAN_1965__159_182679
ER  -