TY  - JOUR
AU  - Georg S. Weiss
TI  - An obstacle-problem-like equation with two phases: pointwise regularity of the solution and an estimate of the Hausdorff dimension of the free boundary
JO  - Interfaces and free boundaries
PY  - 2001
SP  - 121
EP  - 128
VL  - 3
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ifb/35/
DO  - 10.4171/ifb/35
ID  - 10_4171_ifb_35
ER  -