TY - JOUR AU - Zimmer, Robert J. TI - Ergodic theory, semisimple Lie groups and foliations by manifolds of negative curvature JO - Publications Mathématiques de l'IHÉS PY - 1982 SP - 37 EP - 62 VL - 55 PB - Institut des Hautes Études Scientifiques UR - https://www.numdam.org/articles/10.1007/BF02698694/ DO - 10.1007/BF02698694 LA - en ID - PMIHES_1982__55__37_0 ER -