TY - JOUR AU - Kari Astala AU - Lassi Päivärinta TI - Calderón’s inverse conductivity problem in the plane JO - Annals of mathematics PY - 2006 SP - 265 EP - 299 VL - 163 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2006.163.265/ DO - 10.4007/annals.2006.163.265 LA - en ID - 10_4007_annals_2006_163_265 ER -