TY - JOUR AU - Edward R. Goetze AU - Ralf J. Spatzier TI - Smooth classification of Cartan actions of higher rank semisimple Lie groups and their lattices JO - Annals of mathematics PY - 1999 VL - 150 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.2307/121055/ DO - 10.2307/121055 ID - 10_2307_121055 ER -