@article{MM2_1994__83_3-4_155950,
     author = {Duong Minh Duc and Nguyen Van Hieu},
     title = {Graphs with prescribed mean curvature on hyperbolic spaces.},
     journal = {Manuscripta mathematica},
     pages = {111--122},
     publisher = {mathdoc},
     volume = {83},
     number = {3-4},
     year = {1994},
     zbl = {0799.35078},
     url = {http://geodesic.mathdoc.fr/item/MM2_1994__83_3-4_155950/}
}