@article{GDZPPN002439980,
title = {A Gauss-like map associated to a surface in IR3.},
journal = {Mathematische Zeitschrift},
volume = {209},
year = {1992},
pages = {363-374},
zbl = {0735.53003},
url = {http://dml.mathdoc.fr/item/GDZPPN002439980}
}
Ferreira, Cecília. A Gauss-like map associated to a surface in IR3.. Mathematische Zeitschrift, Tome 209 (1992) pp. 363-374. http://gdmltest.u-ga.fr/item/GDZPPN002439980/