TY - JOUR AU - V. A. Shtraus TI - On~a~bicyclic self-adjoint algebra in a~Krein space that is non-isomorphic to its own commutator-group JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1988 SP - 239 EP - 240 VL - 43 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1988_43_4_a28/ LA - en ID - RM_1988_43_4_a28 ER -