TY - JOUR AU - V. S. Shul'Man TI - Operators preserving ideals in C*-algebras JO - Studia Mathematica PY - 1994 SP - 67 EP - 72 VL - 109 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-109-1-67-72/ DO - 10.4064/sm-109-1-67-72 LA - en ID - 10_4064_sm_109_1_67_72 ER -