TY  - JOUR
AU  - F. Trèves
TI  - On the local solubility of linear partial differential equations
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1974
SP  - 263
EP  - 292
VL  - 29
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1974_29_2_a19/
LA  - en
ID  - RM_1974_29_2_a19
ER  -