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@article{CM_1980__42_1_23_0, author = {Joseph, A.}, title = {Towards the {Jantzen} conjecture. {III}}, journal = {Compositio Mathematica}, pages = {23--30}, publisher = {Sijthoff et Noordhoff International Publishers}, volume = {42}, number = {1}, year = {1980}, mrnumber = {594481}, zbl = {0446.17005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1980__42_1_23_0/} }
Joseph, A. Towards the Jantzen conjecture. III. Compositio Mathematica, Tome 42 (1980) no. 1, pp. 23-30. http://geodesic.mathdoc.fr/item/CM_1980__42_1_23_0/