@article{ASENS_2001_4_34_5_771_0, author = {Lassas, Matti and Uhlmann, Gunther}, title = {On determining a riemannian manifold from the {Dirichlet-to-Neumann} map}, journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure}, pages = {771--787}, publisher = {Elsevier}, volume = {Ser. 4, 34}, number = {5}, year = {2001}, doi = {10.1016/s0012-9593(01)01076-x}, zbl = {0992.35120}, mrnumber = {1862026}, language = {en}, url = {http://www.numdam.org/articles/10.1016/s0012-9593(01)01076-x/} }