@article{TSG_1999-2000__18__157_0,
     author = {Champetier, Christophe and Guirardel, Vincent},
     title = {Mono{\"\i}des libres dans les groupes hyperboliques},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {157--170},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {18},
     year = {1999-2000},
     mrnumber = {1812218},
     zbl = {0973.20036},
     language = {fr},
     url = {http://archive.numdam.org/item/TSG_1999-2000__18__157_0/}
}