TY - JOUR AU - Xi, Nanhua TI - Representations of affine Hecke algebras and based rings of affine Weyl groups JO - Journal of the American Mathematical Society PY - 2007 SP - 211 EP - 217 VL - 20 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-06-00539-X/ DO - 10.1090/S0894-0347-06-00539-X ID - 10_1090_S0894_0347_06_00539_X ER -