%0 Journal Article %A N. V. Yakovlev %T Examples of Banach algebras with a radical that cannot be completed to a Banach space %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1989 %P 224-225 %V 44 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1989_44_5_a23/ %G en %F RM_1989_44_5_a23