TY  - JOUR
AU  - Carlos E. Kenig
AU  - Tatiana Toro
TI  - Free boundary regularity for harmonic measures and Poisson kernels
JO  - Annals of mathematics
PY  - 1999
VL  - 150
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.2307/121086/
DO  - 10.2307/121086
ID  - 10_2307_121086
ER  -