@article{IM_1992__110_2_144052,
     author = {David J. Wright and Akihiko Yukie},
     title = {Prehomogeneous vector spaces and field extensions.},
     journal = {Inventiones mathematicae},
     pages = {283--314},
     publisher = {mathdoc},
     volume = {110},
     number = {2},
     year = {1992},
     zbl = {0803.12004},
     url = {http://geodesic.mathdoc.fr/item/IM_1992__110_2_144052/}
}