@article{GDZPPN002356295,
title = {Algebras of spherical functions associated with covariant systems over a compact group.},
journal = {Mathematica Scandinavica},
volume = {47},
year = {1980},
pages = {137-149},
zbl = {0444.46050},
url = {http://dml.mathdoc.fr/item/GDZPPN002356295}
}
Landstad, Magnus B. Algebras of spherical functions associated with covariant systems over a compact group.. Mathematica Scandinavica, Tome 47 (1980) pp. 137-149. http://gdmltest.u-ga.fr/item/GDZPPN002356295/