%0 Journal Article %A C. Birkenhake %T Complex Structures Contained in Classical Groups %J Journal of Lie theory %D 1998 %P 139-152 %V 8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_1998_8_1_a8/ %F JLT_1998_8_1_a8