%0 Journal Article
%A Peter Littelmann
%T A Littlewood-Richardson rule for symmetrizable Kac-Moody algebras.
%J Inventiones mathematicae
%D 1994
%P 329-346
%V 116
%N 1-3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1994__116_1-3_144191/
%F IM_1994__116_1-3_144191