@article{05381862,
title = {Stable space-like hypersurfaces with constant scalar curvature in generalized Roberston-Walker spacetimes.},
journal = {Balkan Journal of Geometry and its Applications (BJGA)},
volume = {13},
year = {2008},
pages = {66-76},
zbl = {1160.53029},
language = {en},
url = {http://dml.mathdoc.fr/item/05381862}
}
Liu, Ximin; Yang, Biaogui. Stable space-like hypersurfaces with constant scalar curvature in generalized Roberston-Walker spacetimes.. Balkan Journal of Geometry and its Applications (BJGA), Tome 13 (2008) pp. 66-76. http://gdmltest.u-ga.fr/item/05381862/