TY  - JOUR
AU  - Joseph, A.
TI  - Towards the Jantzen conjecture
JO  - Compositio Mathematica
PY  - 1980
SP  - 35
EP  - 67
VL  - 40
IS  - 1
PB  - Sijthoff et Noordhoff International Publishers
UR  - http://www.numdam.org/item/CM_1980__40_1_35_0/
LA  - en
ID  - CM_1980__40_1_35_0
ER  -