@article{GDZPPN002239884,
title = {Spacelike hypersurfaces with constant scalar curvature.},
journal = {Manuscripta mathematica},
volume = {95},
year = {1998},
pages = {499-506},
zbl = {0913.53022},
url = {http://dml.mathdoc.fr/item/GDZPPN002239884}
}
Cheng, Qing-Ming; Ishikawa, Susumu. Spacelike hypersurfaces with constant scalar curvature.. Manuscripta mathematica, Tome 95 (1998) pp. 499-506. http://gdmltest.u-ga.fr/item/GDZPPN002239884/