%0 Journal Article
%A Shin-ichi Kato
%T Spherical Functions and a q-Analogue of Kostant's Weight Multiplicity Formula.
%J Inventiones mathematicae
%D 1982
%P 461-468
%V 66
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1982__66_142892/
%F IM_1982__66_142892