TY  - JOUR
AU  - Jaroslav Zemánek
TI  - Spectral characterization of two-sided ideals in Banach algebras
JO  - Studia Mathematica
PY  - 1980
SP  - 1
EP  - 12
VL  - 67
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-67-1-1-12/
DO  - 10.4064/sm-67-1-1-12
LA  - en
ID  - 10_4064_sm_67_1_1_12
ER  -