TY - JOUR AU - Snellman, Jan TI - A conjecture on Poincaré-Betti series of modules of differential operators on a generic hyperplane arrangement. JO - Experimental mathematics PY - 2005 SP - 445 EP - 456 VL - 14 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EXMA_2005__14_4_52592/ LA - en ID - EXMA_2005__14_4_52592 ER -