@article{00809190,
title = {On the expansion of a function in terms of spherical harmonics in arbitrary dimensions.},
journal = {Bulletin of the Belgian Mathematical Society - Simon Stevin},
volume = {2},
year = {1995},
pages = {361-380},
zbl = {0835.33006},
language = {en},
url = {http://dml.mathdoc.fr/item/00809190}
}
Kalf, Hubert. On the expansion of a function in terms of spherical harmonics in arbitrary dimensions.. Bulletin of the Belgian Mathematical Society - Simon Stevin, Tome 2 (1995) pp. 361-380. http://gdmltest.u-ga.fr/item/00809190/