@article{01875760,
title = {Spectra of self-gradients on spheres.},
journal = {Journal of Lie Theory},
volume = {9},
year = {1999},
pages = {491-506},
zbl = {1012.22026},
language = {en},
url = {http://dml.mathdoc.fr/item/01875760}
}
Branson, Thomas. Spectra of self-gradients on spheres.. Journal of Lie Theory, Tome 9 (1999) pp. 491-506. http://gdmltest.u-ga.fr/item/01875760/