TY - JOUR AU - Barcelo, Hélène AU - Ihrig, Edwin TI - Lattices of parabolic subgroups in connection with hyperplane arrangements JO - Journal of Algebraic Combinatorics PY - 1999 SP - 5 EP - 24 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JAC_1999__9_1_a3/ LA - en ID - JAC_1999__9_1_a3 ER -