%0 Journal Article %A Littelmann, Peter %T Contracting modules and standard monomial theory for symmetrizable Kac-Moody algebras %J Journal of the American Mathematical Society %D 1998 %P 551-567 %V 11 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-98-00268-9/ %R 10.1090/S0894-0347-98-00268-9 %F 10_1090_S0894_0347_98_00268_9