TY - JOUR AU - S. M. Natanzon TI - Topological types of actions of the group $(Z/2Z)^n$ on surfaces JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1993 SP - 199 EP - 200 VL - 48 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1993_48_2_a21/ LA - en ID - RM_1993_48_2_a21 ER -