@article{1214428258,
author = {Obata, Morio},
title = {The Gauss map of immersions of Riemannian manifolds in spaces of constant curvature},
journal = {J. Differential Geom.},
volume = {2},
number = {2},
year = {1968},
pages = { 217-223},
language = {en},
url = {http://dml.mathdoc.fr/item/1214428258}
}
Obata, Morio. The Gauss map of immersions of Riemannian manifolds in spaces of constant curvature. J. Differential Geom., Tome 2 (1968) no. 2, pp. 217-223. http://gdmltest.u-ga.fr/item/1214428258/