TY - JOUR AU - Opdam, E. M. TI - Root systems and hypergeometric functions IV JO - Compositio Mathematica PY - 1988 SP - 191 EP - 209 VL - 67 IS - 2 PB - Kluwer Academic Publishers UR - http://archive.numdam.org/item/CM_1988__67_2_191_0/ LA - en ID - CM_1988__67_2_191_0 ER -