@article{1138846871,
author = {Sasaki, Shigeo},
title = {On complete flat surfaces in hyperbolic $3$-space},
journal = {Kodai Math. Sem. Rep.},
volume = {25},
number = {1},
year = {1973},
pages = { 449-457},
language = {en},
url = {http://dml.mathdoc.fr/item/1138846871}
}
Sasaki, Shigeo. On complete flat surfaces in hyperbolic $3$-space. Kodai Math. Sem. Rep., Tome 25 (1973) no. 1, pp. 449-457. http://gdmltest.u-ga.fr/item/1138846871/