@article{AFST_1993_6_2_3_375_0,
     author = {Langevin, R\'emi and Sifre, Jean-Claude},
     title = {Asymptotes des courbes trac\'ees sur les vari\'et\'es de {Hadamard}},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {375--427},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {6e s{\'e}rie, 2},
     number = {3},
     year = {1993},
     mrnumber = {1260764},
     zbl = {0804.53060},
     language = {fr},
     url = {http://www.numdam.org/item/AFST_1993_6_2_3_375_0/}
}