@article{GDZPPN002098245,
title = {Projections of Orbits and Asymptotic Behavior of Multiplicities for Compact Connected Lie Groups.},
journal = {Inventiones mathematicae},
volume = {69},
year = {1982},
pages = {333-356},
zbl = {0497.22006},
url = {http://dml.mathdoc.fr/item/GDZPPN002098245}
}
Heckman, G.J. Projections of Orbits and Asymptotic Behavior of Multiplicities for Compact Connected Lie Groups.. Inventiones mathematicae, Tome 69 (1982) pp. 333-356. http://gdmltest.u-ga.fr/item/GDZPPN002098245/