TY - JOUR AU - Lehrer, G. I. TI - Discrete series and the unipotent subgroup JO - Compositio Mathematica PY - 1974 SP - 9 EP - 19 VL - 28 IS - 1 PB - Noordhoff International Publishing UR - http://www.numdam.org/item/CM_1974__28_1_9_0/ LA - en ID - CM_1974__28_1_9_0 ER -