@article{1077289216,
author = {Babich, M. and Bobenko, A.},
title = {Willmore tori with umbilic lines and minimal surfaces in
hyperbolic space},
journal = {Duke Math. J.},
volume = {72},
number = {1},
year = {1993},
pages = { 151-185},
language = {en},
url = {http://dml.mathdoc.fr/item/1077289216}
}
Babich, M.; Bobenko, A. Willmore tori with umbilic lines and minimal surfaces in
hyperbolic space. Duke Math. J., Tome 72 (1993) no. 1, pp. 151-185. http://gdmltest.u-ga.fr/item/1077289216/