@article{10_4007_annals_2007_165_567,
     author = {Carlos E. Kenig and Johannes Sj\"ostrand and Gunther Uhlmann},
     title = {The {Calder\'on} problem with partial data},
     journal = {Annals of mathematics},
     pages = {567--591},
     publisher = {mathdoc},
     volume = {165},
     number = {2},
     year = {2007},
     doi = {10.4007/annals.2007.165.567},
     mrnumber = {2299741},
     zbl = {1127.35079},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2007.165.567/}
}