%0 Journal Article %A P. Broussous %A S. Stevens %T Buildings of Classical Groups and Centralizers of Lie Algebra Elements %J Journal of Lie theory %D 2009 %P 55-78 %V 19 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_2009_19_1_JLT_2009_19_1_a2/ %F JLT_2009_19_1_JLT_2009_19_1_a2