@article{02124396, title = {Stable affine models for algebraic group actions.}, journal = {Journal of Lie Theory}, volume = {14}, year = {2004}, pages = {563-568}, zbl = {1060.14067}, language = {en}, url = {http://dml.mathdoc.fr/item/02124396} }
Reichstein, Zinovy; Vonessen, Nikolaus. Stable affine models for algebraic group actions.. Journal of Lie Theory, Tome 14 (2004) pp. 563-568. http://gdmltest.u-ga.fr/item/02124396/