TY - JOUR AU - Yehuda Shalom TI - Rigidity, unitary representations of semisimple groups, and fundamental groups of manifolds with rank one transformation group JO - Annals of mathematics PY - 2000 VL - 152 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.2307/2661380/ DO - 10.2307/2661380 ID - 10_2307_2661380 ER -