TY - JOUR AU - E.M. Opdam TI - An analogue of the Gauss summation formula for hypergeometric functions related to root systems. JO - Mathematische Zeitschrift PY - 1993 SP - 311 EP - 336 VL - 212 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1993__212_4_174490/ ID - MZ_1993__212_4_174490 ER -