%0 Journal Article %A Mokler, Claus %T On the Steinberg Map and Steinberg Cross-Section for a Symmetrizable Indefinite Kac-Moody Group %J Canadian journal of mathematics %D 2001 %P 195-211 %V 53 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2001-008-4/ %R 10.4153/CJM-2001-008-4 %F 10_4153_CJM_2001_008_4