@article{GDZPPN002313693, title = {Hypersurfaces with Constant Scalar Curvature.}, journal = {Mathematische Annalen}, volume = {229}, year = {1977}, pages = {195-204}, zbl = {0349.53041}, url = {http://dml.mathdoc.fr/item/GDZPPN002313693} }
Yau, Shing-Tung; Cheng, Shiu-Yen. Hypersurfaces with Constant Scalar Curvature.. Mathematische Annalen, Tome 229 (1977) pp. 195-204. http://gdmltest.u-ga.fr/item/GDZPPN002313693/