TY - JOUR AU - Jörg Winkelmann TI - How frequent are discrete cyclic subgroups of semisimple Lie groups? JO - Documenta mathematica PY - 2001 SP - 29 EP - 35 VL - 6 UR - http://geodesic.mathdoc.fr/articles/10.4171/dm/95/ DO - 10.4171/dm/95 ID - 10_4171_dm_95 ER -