TY  - JOUR
AU  - Uwe Jannsen
TI  - Motives, numerical equivalence, and semi-simplicity.
JO  - Inventiones mathematicae
PY  - 1992
SP  - 447
EP  - 452
VL  - 107
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1992__107_1_143974/
ID  - IM_1992__107_1_143974
ER  -