TY - JOUR AU - Yu. I. Brodskii AU - V. I. Novitskii AU - Yu. N. Pavlovsky TI - An algorithm for the formation of a~hierarchical system of invariants of isomorphisms of mappings of finite sets JO - Diskretnyj analiz i issledovanie operacij PY - 2006 SP - 21 EP - 30 VL - 13 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_2006_13_2_a1/ LA - ru ID - DA_2006_13_2_a1 ER -