TY  - JOUR
AU  - Hoffman, Peter N.
AU  - Humphreys, John F.
TI  - Hopf Algebras and Projective Representations of G ≀ Sn AND G ≀ An
JO  - Canadian journal of mathematics
PY  - 1986
SP  - 1380
EP  - 1458
VL  - 38
IS  - 6
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1986-070-1/
DO  - 10.4153/CJM-1986-070-1
ID  - 10_4153_CJM_1986_070_1
ER  -