@article{GDZPPN002059711,
title = {On the Gauss Mapping for Hypersurfaces of Constant Mean Curvature in the Sphere.},
journal = {Commentarii mathematici Helvetici},
volume = {44},
year = {1969},
pages = {484-490},
zbl = {0184.47004},
url = {http://dml.mathdoc.fr/item/GDZPPN002059711}
}
Nomizu, Katsumi; Smyth, Brian. On the Gauss Mapping for Hypersurfaces of Constant Mean Curvature in the Sphere.. Commentarii mathematici Helvetici, Tome 44 (1969) pp. 484-490. http://gdmltest.u-ga.fr/item/GDZPPN002059711/