@article{1178242686,
author = {Takagi, Ryoichi},
title = {Homogeneous hypersurfaces in a sphere with the type number $2$},
journal = {Tohoku Math. J. (2)},
volume = {23},
number = {4},
year = {1971},
pages = { 49-58},
language = {en},
url = {http://dml.mathdoc.fr/item/1178242686}
}
Takagi, Ryoichi. Homogeneous hypersurfaces in a sphere with the type number $2$. Tohoku Math. J. (2), Tome 23 (1971) no. 4, pp. 49-58. http://gdmltest.u-ga.fr/item/1178242686/