@article{10_1017_S0017089511000358,
     author = {ZHANG, QIN},
     title = {SCALAR {CURVATURE} {OF} {HYPERSURFACES} {WITH} {CONSTANT} {MEAN} {CURVATURE} {IN} {SPHERES}},
     journal = {Glasgow mathematical journal},
     pages = {67--75},
     year = {2012},
     volume = {54},
     number = {1},
     doi = {10.1017/S0017089511000358},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000358/}
}