TY - JOUR AU - Opdam, E. M. TI - Root systems and hypergeometric functions III JO - Compositio Mathematica PY - 1988 SP - 21 EP - 49 VL - 67 IS - 1 PB - Kluwer Academic Publishers UR - http://www.numdam.org/item/CM_1988__67_1_21_0/ LA - en ID - CM_1988__67_1_21_0 ER -