%0 Journal Article %A Robert Grone %A Peter D. Johnson, Jr. %T Spectral radius and seminorms in finite-dimensional algebras. II %J Colloquium Mathematicum %D 1982 %P 85-88 %V 46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-46-1-85-88/ %R 10.4064/cm-46-1-85-88 %G en %F 10_4064_cm_46_1_85_88