%0 Journal Article %A Robert J. Zimmer %T Ergodic theory, semisimple Lie groups and foliations by manifolds of negative curvature %J Publications Mathématiques de l'IHÉS %D 1982 %P 37-62 %V 55 %I Institut des Hautes Études Scientifiques %U https://pmihes.centre-mersenne.org/articles/10.1007/BF02698694/ %R 10.1007/BF02698694 %G en %F PMIHES_1982__55__37_0