@article{GDZPPN002313545,
title = {A General Character Formula for Irreducible Projections on L2 of a Nilmanifold.},
journal = {Mathematische Annalen},
volume = {229},
year = {1977},
pages = {21-32},
zbl = {0322.46049},
url = {http://dml.mathdoc.fr/item/GDZPPN002313545}
}
Greenleaf, Frederick P.; Corwin, Lawrence; Penney, Richard. A General Character Formula for Irreducible Projections on L2 of a Nilmanifold.. Mathematische Annalen, Tome 229 (1977) pp. 21-32. http://gdmltest.u-ga.fr/item/GDZPPN002313545/