@article{MAN_1990__288_1_164753,
     author = {Thomas J. Enright and Anthony Joseph},
     title = {An intrinsic analysis of unitarizable highest weight modules.},
     journal = {Mathematische Annalen},
     pages = {571--594},
     publisher = {mathdoc},
     volume = {288},
     number = {1},
     year = {1990},
     zbl = {0725.17009},
     url = {http://geodesic.mathdoc.fr/item/MAN_1990__288_1_164753/}
}