TY - JOUR AU - G. G. Gurzo TI - Systems of generators for centralizers of rigid elements of the braid group JO - Izvestiya. Mathematics PY - 1988 SP - 223 EP - 244 VL - 31 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1988_31_2_a0/ LA - en ID - IM2_1988_31_2_a0 ER -