%0 Journal Article %A Fan, C. %T Structure of a Hecke algebra quotient %J Journal of the American Mathematical Society %D 1997 %P 139-167 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-97-00222-1/ %R 10.1090/S0894-0347-97-00222-1 %F 10_1090_S0894_0347_97_00222_1