%0 Journal Article %A David J. Wright %A Akihiko Yukie %T Prehomogeneous vector spaces and field extensions. %J Inventiones mathematicae %D 1992 %P 283-314 %V 110 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1992__110_2_144052/ %F IM_1992__110_2_144052