@article{article2a23b056,
title   = {A Weierstrass type representation for surfaces in hyperbolic space with mean curvature one},
author = {Góes, Célia Contin and Galvão, Maria Elisa Esteves Lopes},
year = {1998},
doi = {10.1285/i15900932v18n1p43},
journal   = {Note di Matematica}
}