%0 Journal Article %A E.M. Opdam %T Some applications of hypergeometric shift operators. %J Inventiones mathematicae %D 1989 %P 1-18 %V 98 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1989__98_1_143717/ %F IM_1989__98_1_143717