@article{GDZPPN002229641,
title = {Constant Mean Curvature Tori with spherical curvature lines in noneuclidean geometry.},
journal = {Manuscripta mathematica},
volume = {64},
year = {1989},
pages = {343-364},
zbl = {0679.53006},
url = {http://dml.mathdoc.fr/item/GDZPPN002229641}
}
Walter, Rolf. Constant Mean Curvature Tori with spherical curvature lines in noneuclidean geometry.. Manuscripta mathematica, Tome 64 (1989) pp. 343-364. http://gdmltest.u-ga.fr/item/GDZPPN002229641/