@article{PMIHES_1982__55__37_0,
     author = {Zimmer, Robert J.},
     title = {Ergodic theory, semisimple {Lie} groups and foliations by manifolds of negative curvature},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {37--62},
     publisher = {Institut des Hautes \'Etudes Scientifiques},
     volume = {55},
     year = {1982},
     mrnumber = {672181},
     zbl = {0525.57022},
     language = {en},
     url = {http://www.numdam.org/item/PMIHES_1982__55__37_0/}
}