TY  - JOUR
AU  - Lusztig, G.
TI  - Quivers, perverse sheaves, and quantized enveloping algebras
JO  - Journal of the American Mathematical Society
PY  - 1991
SP  - 365
EP  - 421
VL  - 04
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1991-1088333-2/
DO  - 10.1090/S0894-0347-1991-1088333-2
ID  - 10_1090_S0894_0347_1991_1088333_2
ER  -