TY  - JOUR
AU  - Luigi Ambrosio
TI  - Regularity of solutions fo a degenerate elliptic variational problem.
JO  - Manuscripta mathematica
PY  - 1990
SP  - 309
EP  - 326
VL  - 68
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1990__68_2_155529/
ID  - MM2_1990__68_2_155529
ER  -