@article{1270127965,
author = {AL\'IAS, Luis J. and FERR\'ANDEZ, Angel and LUCAS, Pascual},
title = {2-Type Surfaces in $S\_1^3$ and $H\_1^3$},
journal = {Tokyo J. of Math.},
volume = {17},
number = {2},
year = {1994},
pages = { 447-454},
language = {en},
url = {http://dml.mathdoc.fr/item/1270127965}
}
ALÍAS, Luis J.; FERRÁNDEZ, Angel; LUCAS, Pascual. 2-Type Surfaces in $S_1^3$ and $H_1^3$. Tokyo J. of Math., Tome 17 (1994) no. 2, pp. 447-454. http://gdmltest.u-ga.fr/item/1270127965/