TY  - JOUR
AU  - Michael Lacey
AU  - Christoph Thiele
TI  - On Calderón's conjecture
JO  - Annals of mathematics
PY  - 1999
VL  - 149
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.2307/120971/
DO  - 10.2307/120971
ID  - 10_2307_120971
ER  -