@article{AIHPA_1990__53_4_361_0,
     author = {Kaimanovich, Vadim A.},
     title = {Invariant measures of the geodesic flow and measures at infinity on negatively curved manifolds},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {361--393},
     publisher = {Gauthier-Villars},
     volume = {53},
     number = {4},
     year = {1990},
     mrnumber = {1096098},
     zbl = {0725.58026},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1990__53_4_361_0/}
}