TY - JOUR AU - A. V. Lebedev TI - On~the extension of operator algebras by means of isometric operators inducing endomorphisms JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1984 SP - 281 EP - 282 VL - 39 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1984_39_5_a16/ LA - en ID - RM_1984_39_5_a16 ER -