@article{1240435765,
author = {CHEN, Bang-yen},
title = {Pseudo-umbilical submanifolds of a Riemannian manifold of constant curvature, II},
journal = {J. Math. Soc. Japan},
volume = {25},
number = {4},
year = {1973},
pages = { 105-114},
language = {en},
url = {http://dml.mathdoc.fr/item/1240435765}
}
CHEN, Bang-yen. Pseudo-umbilical submanifolds of a Riemannian manifold of constant curvature, II. J. Math. Soc. Japan, Tome 25 (1973) no. 4, pp. 105-114. http://gdmltest.u-ga.fr/item/1240435765/