@article{SEDP_2007-2008____A8_0,
     author = {Dos Santos Ferreira, David},
     title = {Anisotropic inverse problems and {Carleman} estimates},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:8},
     pages = {1--17},
     publisher = {Centre de math\'ematiques Laurent Schwartz, \'Ecole polytechnique},
     year = {2007-2008},
     language = {en},
     url = {http://archive.numdam.org/item/SEDP_2007-2008____A8_0/}
}