%0 Journal Article %A N. Nahlus %T A Note on Observable Subgroups of Linear Algebraic Groups and a Theorem of Chevalley %J Journal of Lie theory %D 2002 %P 301-304 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_2002_12_1_JLT_2002_12_1_a15/ %F JLT_2002_12_1_JLT_2002_12_1_a15