TY - JOUR AU - H. L. Huru TI - Associativity constraints, braidings and quantizations of modules with grading and action JO - Lobachevskii journal of mathematics PY - 2006 SP - 5 EP - 27 VL - 23 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/LJM_2006_23_a0/ LA - en ID - LJM_2006_23_a0 ER -