@article{ASENS_1995_4_28_4_493_0,
     author = {Joseph, Anthony and Letzter, Gail},
     title = {Verma module annihilators for quantized enveloping algebras},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {493--526},
     publisher = {Elsevier},
     volume = {Ser. 4, 28},
     number = {4},
     year = {1995},
     doi = {10.24033/asens.1723},
     mrnumber = {96i:17011},
     zbl = {0838.17011},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/asens.1723/}
}