%0 Journal Article %A Hasan Gündogan %T The Component Group of the Automorphism Group of a Simple Lie Algebra and the Splitting of the Corresponding Short Exact Sequence %J Journal of Lie Theory %D 2010 %P 709-737 %V 20 %N 4 %U http://geodesic.mathdoc.fr/item/JOLT_2010_20_4_a5/ %F JOLT_2010_20_4_a5