@article{10_2298_PIM0693095S, author = {Katarzyna Sawicz}, title = {On {Curvature} {Characterizations} of {Some} {Hypersurfaces} in {Spaces} of {Constant} {Curvature}}, journal = {Publications de l'Institut Math\'ematique}, pages = {95 }, publisher = {mathdoc}, volume = {_N_S_79}, number = {93}, year = {2006}, doi = {10.2298/PIM0693095S}, zbl = {1121.53012}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.2298/PIM0693095S/} }