%0 Journal Article %A M. Wuestner %T On Closed Abelian Subgroups of Real Lie Groups %J Journal of Lie theory %D 1997 %P 279-286 %V 7 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_1997_7_2_a8/ %F JLT_1997_7_2_a8