@article{GDZPPN002437112, title = {A Dimension Theorem for Vectors Fixed by Unipotent Groups.}, journal = {Mathematische Zeitschrift}, volume = {205}, year = {1990}, pages = {335-338}, zbl = {0664.20022}, url = {http://dml.mathdoc.fr/item/GDZPPN002437112} }
Horvath, Jozsef. A Dimension Theorem for Vectors Fixed by Unipotent Groups.. Mathematische Zeitschrift, Tome 205 (1990) pp. 335-338. http://gdmltest.u-ga.fr/item/GDZPPN002437112/