@article{00751343, title = {Sums of adjoint orbits.}, journal = {Journal of Lie Theory}, volume = {4}, year = {1994}, pages = {105-137}, zbl = {0823.22010}, language = {en}, url = {http://dml.mathdoc.fr/item/00751343} }
Arnal, Didier; Ludwig, Jean. Sums of adjoint orbits.. Journal of Lie Theory, Tome 4 (1994) pp. 105-137. http://gdmltest.u-ga.fr/item/00751343/