@article{CMJ_2007__57_1_a32,
     author = {Wang, Qiaoling and Xia, Changyu},
     title = {Topological and metric rigidity teorems for hypersurfaces in a hyperbolic space},
     journal = {Czechoslovak Mathematical Journal},
     pages = {435--445},
     publisher = {mathdoc},
     volume = {57},
     number = {1},
     year = {2007},
     mrnumber = {2309976},
     zbl = {1174.53318},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2007__57_1_a32/}
}