%0 Journal Article %A BrĂ¼chert, Gerd %T Trace Class Elements and Cross-Sections in Kac-Moody Groups %J Canadian journal of mathematics %D 1998 %P 972-1006 %V 50 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1998-049-3/ %R 10.4153/CJM-1998-049-3 %F 10_4153_CJM_1998_049_3