@article{1178240834, author = {Matsuyama, Yoshio}, title = {Rigidity of hypersurfaces with constant mean curvature}, journal = {Tohoku Math. J. (2)}, volume = {28}, number = {4}, year = {1976}, pages = { 199-213}, language = {en}, url = {http://dml.mathdoc.fr/item/1178240834} }
Matsuyama, Yoshio. Rigidity of hypersurfaces with constant mean curvature. Tohoku Math. J. (2), Tome 28 (1976) no. 4, pp. 199-213. http://gdmltest.u-ga.fr/item/1178240834/