@article{GDZPPN002489880,
title = {Thomsen Surfaces in Affine 4-Space.},
journal = {Monatshefte f\"ur Mathematik},
volume = {121},
year = {1996},
pages = {251-264},
zbl = {0882.53012},
url = {http://dml.mathdoc.fr/item/GDZPPN002489880}
}
Vrancken, Luc. Thomsen Surfaces in Affine 4-Space.. Monatshefte für Mathematik, Tome 121 (1996) pp. 251-264. http://gdmltest.u-ga.fr/item/GDZPPN002489880/