@article{1138039967, author = {Lu, Ji Tan}, title = {Hypersurfaces of a sphere with $3$-type quadric representation}, journal = {Kodai Math. J.}, volume = {17}, number = {1}, year = {1994}, pages = { 290-298}, language = {en}, url = {http://dml.mathdoc.fr/item/1138039967} }
Lu, Ji Tan. Hypersurfaces of a sphere with $3$-type quadric representation. Kodai Math. J., Tome 17 (1994) no. 1, pp. 290-298. http://gdmltest.u-ga.fr/item/1138039967/