@article{00438925,
title = {Unique isometric immersion into hyperbolic space.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {16},
year = {1993},
pages = {725-732},
doi = {10.1155/S0161171293000900},
zbl = {0784.53032},
language = {en},
url = {http://dml.mathdoc.fr/item/00438925}
}
Beltagy, M. Unique isometric immersion into hyperbolic space.. International Journal of Mathematics and Mathematical Sciences, Tome 16 (1993) pp. 725-732. doi : 10.1155/S0161171293000900. http://gdmltest.u-ga.fr/item/00438925/