TY - JOUR AU - S. Kowalski AU - Z. Słodkowski TI - A characterization of multiplicative linear functionals in Banach algebras JO - Studia Mathematica PY - 1980 SP - 215 EP - 223 VL - 67 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-67-3-215-223/ DO - 10.4064/sm-67-3-215-223 LA - en ID - 10_4064_sm_67_3_215_223 ER -