TY - JOUR AU - I. M. Singer TI - On a theorem of I. M. Gel'fand JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1962 VL - 17 IS - 1 UR - http://geodesic.mathdoc.fr/item/RM_1962_17_1_a9/ LA - ru ID - RM_1962_17_1_a9 ER -