TY  - JOUR
AU  - Heckman, G. J.
AU  - Opdam, E. M.
TI  - Root systems and hypergeometric functions. I
JO  - Compositio Mathematica
PY  - 1987
SP  - 329
EP  - 352
VL  - 64
IS  - 3
PB  - Martinus Nijhoff Publishers
UR  - http://www.numdam.org/item/CM_1987__64_3_329_0/
LA  - en
ID  - CM_1987__64_3_329_0
ER  -