@article{GDZPPN002106728, title = {Some applications of hypergeometric shift operators.}, journal = {Inventiones mathematicae}, volume = {96}, year = {1989}, pages = {1-18}, zbl = {0696.33006}, url = {http://dml.mathdoc.fr/item/GDZPPN002106728} }
Opdam, E.M. Some applications of hypergeometric shift operators.. Inventiones mathematicae, Tome 96 (1989) pp. 1-18. http://gdmltest.u-ga.fr/item/GDZPPN002106728/