TY - JOUR AU - Carlos E. Kenig AU - Johannes Sjöstrand AU - Gunther Uhlmann TI - The Calderón problem with partial data JO - Annals of mathematics PY - 2007 SP - 567 EP - 591 VL - 165 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2007.165.567/ DO - 10.4007/annals.2007.165.567 LA - en ID - 10_4007_annals_2007_165_567 ER -