@article{GDZPPN002065908,
title = {Semisimple group actions on the three dimensional affine space are linear.},
journal = {Commentarii mathematici Helvetici},
volume = {60},
year = {1985},
pages = {466-479},
zbl = {0645.14020},
url = {http://dml.mathdoc.fr/item/GDZPPN002065908}
}
Kraft, Hanspeter; Popov, Vladimir L. Semisimple group actions on the three dimensional affine space are linear.. Commentarii mathematici Helvetici, Tome 60 (1985) pp. 466-479. http://gdmltest.u-ga.fr/item/GDZPPN002065908/