@article{1178227541,
author = {Vrancken, Luc},
title = {Affine surfaces with higher order parallel cubic form},
journal = {Tohoku Math. J. (2)},
volume = {43},
number = {1},
year = {1991},
pages = { 127-139},
language = {en},
url = {http://dml.mathdoc.fr/item/1178227541}
}
Vrancken, Luc. Affine surfaces with higher order parallel cubic form. Tohoku Math. J. (2), Tome 43 (1991) no. 1, pp. 127-139. http://gdmltest.u-ga.fr/item/1178227541/