@article{1138845698,
author = {\^Otsuki, Tominosuke},
title = {Pseudo-umbilical submanifolds with $M$-index $\l eq 1$ in Euclidean spaces},
journal = {Kodai Math. Sem. Rep.},
volume = {20},
number = {1},
year = {1968},
pages = { 296-304},
language = {en},
url = {http://dml.mathdoc.fr/item/1138845698}
}
Ôtsuki, Tominosuke. Pseudo-umbilical submanifolds with $M$-index $łeq 1$ in Euclidean spaces. Kodai Math. Sem. Rep., Tome 20 (1968) no. 1, pp. 296-304. http://gdmltest.u-ga.fr/item/1138845698/