@article{1214436227,
author = {Nakagawa, Hisao},
title = {A characterization of the 3rd standard immersions of spheres into a sphere},
journal = {J. Differential Geom.},
volume = {16},
number = {3},
year = {1981},
pages = { 511-527},
language = {en},
url = {http://dml.mathdoc.fr/item/1214436227}
}
Nakagawa, Hisao. A characterization of the 3rd standard immersions of spheres into a sphere. J. Differential Geom., Tome 16 (1981) no. 3, pp. 511-527. http://gdmltest.u-ga.fr/item/1214436227/