@article{TSG_1994-1995__13__97_0,
     author = {Ledrappier, Fran\c{c}ois},
     title = {Structure au bord des vari\'et\'es \`a courbure n\'egative},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {97--122},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {13},
     year = {1994-1995},
     mrnumber = {1715960},
     zbl = {0931.53005},
     language = {fr},
     url = {http://archive.numdam.org/item/TSG_1994-1995__13__97_0/}
}