@article{CM_1980__42_1_23_0,
     author = {Joseph, A.},
     title = {Towards the {Jantzen} conjecture. {III}},
     journal = {Compositio Mathematica},
     pages = {23--30},
     year = {1980},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {42},
     number = {1},
     mrnumber = {594481},
     zbl = {0446.17005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CM_1980__42_1_23_0/}
}