@article{PMIHES_1993__78__163_0,
     author = {\'Etienne Ghys},
     title = {Rigidit\'e diff\'erentiable des groupes fuchsiens},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {163--185},
     year = {1993},
     publisher = {Institut des Hautes \'Etudes Scientifiques},
     volume = {78},
     doi = {10.1007/BF02712917},
     mrnumber = {1259430},
     zbl = {0812.58066},
     language = {fr},
     url = {https://pmihes.centre-mersenne.org/articles/10.1007/BF02712917/}
}