%0 Journal Article %A Carlos E. Kenig %A Johannes Sjöstrand %A Gunther Uhlmann %T The Calderón problem with partial data %J Annals of mathematics %D 2007 %P 567-591 %V 165 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2007.165.567/ %R 10.4007/annals.2007.165.567 %G en %F 10_4007_annals_2007_165_567