TY - JOUR AU - I. V. Cherednik TI - Generalized braid groups and local $r$-matrix systems JO - Doklady Akademii Nauk PY - 1989 SP - 49 EP - 53 VL - 307 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_307_1_a10/ LA - ru ID - DAN_1989_307_1_a10 ER -