@article{02236310,
title = {Compact space-like hypersurfaces in de Sitter space.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2005},
year = {2005},
pages = {2053-2069},
doi = {10.1155/IJMMS.2005.2053},
zbl = {1084.53049},
language = {en},
url = {http://dml.mathdoc.fr/item/02236310}
}
Lv, Jinchi. Compact space-like hypersurfaces in de Sitter space.. International Journal of Mathematics and Mathematical Sciences, Tome 2005 (2005) pp. 2053-2069. doi : 10.1155/IJMMS.2005.2053. http://gdmltest.u-ga.fr/item/02236310/