%0 Journal Article %A W. Żelazko %T A characterization of multiplicative linear functionals in complex Banach algebras %J Studia Mathematica %D 1968 %P 83-85 %V 30 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm-30-1-83-85/ %R 10.4064/sm-30-1-83-85 %G en %F 10_4064_sm_30_1_83_85