@article{MZ_1995__219_2_174769,
     author = {Gadi S. Perets and Patrick Polo},
     title = {On the {Hattori-Stallings} trace for certain primitive factors of enveloping algebras of semisimple {Lie} algebras.},
     journal = {Mathematische Zeitschrift},
     pages = {227--230},
     publisher = {mathdoc},
     volume = {219},
     number = {2},
     year = {1995},
     zbl = {0823.17014},
     url = {http://geodesic.mathdoc.fr/item/MZ_1995__219_2_174769/}
}