@article{1138037457,
author = {Enomoto, Kazuyuki},
title = {Global properties of the Gauss image of flat surfaces in ${\bf R}^4$},
journal = {Kodai Math. J.},
volume = {10},
number = {1},
year = {1987},
pages = { 272-284},
language = {en},
url = {http://dml.mathdoc.fr/item/1138037457}
}
Enomoto, Kazuyuki. Global properties of the Gauss image of flat surfaces in ${\bf R}^4$. Kodai Math. J., Tome 10 (1987) no. 1, pp. 272-284. http://gdmltest.u-ga.fr/item/1138037457/