TY - JOUR AU - M. A. Naimark TI - On isomorphic representations of rings and groups JO - Doklady Akademii Nauk PY - 1961 SP - 278 EP - 281 VL - 137 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_137_2_a7/ LA - ru ID - DAN_1961_137_2_a7 ER -