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
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM_1999_150_2_a0/
ID  - AM_1999_150_2_a0
ER  -