TY - JOUR AU - E. Oshobi TI - Norm-decreasing isomorphism on hermitian elements and the group of isometric and invertible multipliers of a Banach algebra JO - Studia Mathematica PY - 1976 SP - 207 EP - 214 VL - 55 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-55-3-207-214/ DO - 10.4064/sm-55-3-207-214 LA - en ID - 10_4064_sm_55_3_207_214 ER -