TY - JOUR AU - K. I. Beidar TI - The ring of invariants under the action of a~finite group of automorphisms of a~ring JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1977 VL - 32 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1977_32_1_a10/ LA - ru ID - RM_1977_32_1_a10 ER -