TY  - JOUR
AU  - Stefan Hildebrandt
AU  - Kjell-Ove Widman
TI  - Some Regularity Results for Quasilinear Elliptic Systems of Second Order.
JO  - Mathematische Zeitschrift
PY  - 1975
SP  - 67
EP  - 86
VL  - 142
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1975__142_172183/
ID  - MZ_1975__142_172183
ER  -