@article{1178240941,
author = {Ozeki, Hideki and Takeuchi, Masaru},
title = {On some types of isoparametric hypersurfaces in spheres, I},
journal = {Tohoku Math. J. (2)},
volume = {27},
number = {4},
year = {1975},
pages = { 515-559},
language = {en},
url = {http://dml.mathdoc.fr/item/1178240941}
}
Ozeki, Hideki; Takeuchi, Masaru. On some types of isoparametric hypersurfaces in spheres, I. Tohoku Math. J. (2), Tome 27 (1975) no. 4, pp. 515-559. http://gdmltest.u-ga.fr/item/1178240941/