TY  - JOUR
AU  - Lusztig, George
TI  - Affine Hecke algebras and their graded version
JO  - Journal of the American Mathematical Society
PY  - 1989
SP  - 599
EP  - 635
VL  - 02
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1989-0991016-9/
DO  - 10.1090/S0894-0347-1989-0991016-9
ID  - 10_1090_S0894_0347_1989_0991016_9
ER  -