%0 Journal Article %A George Tomanov %T On the structure of algebraic groups over global fields. %J Mathematische Annalen %D 1990 %P 515-526 %V 288 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1990__288_1_164748/ %F MAN_1990__288_1_164748