TY - JOUR AU - Kaimanovich, Vadim A. TI - Invariant measures of the geodesic flow and measures at infinity on negatively curved manifolds JO - Annales de l'I.H.P. Physique théorique PY - 1990 SP - 361 EP - 393 VL - 53 IS - 4 PB - Gauthier-Villars UR - http://www.numdam.org/item/AIHPA_1990__53_4_361_0/ LA - en ID - AIHPA_1990__53_4_361_0 ER -