TY - JOUR AU - Lusztig, George TI - Finite-dimensional Hopf algebras arising from quantized universal enveloping algebra JO - Journal of the American Mathematical Society PY - 1990 SP - 257 EP - 296 VL - 03 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1990-1013053-9/ DO - 10.1090/S0894-0347-1990-1013053-9 ID - 10_1090_S0894_0347_1990_1013053_9 ER -