TY - JOUR AU - W. Żelazko TI - On strongly closed subalgebras of B(X) JO - Colloquium Mathematicum PY - 1994 SP - 289 EP - 295 VL - 67 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-67-2-289-295/ DO - 10.4064/cm-67-2-289-295 LA - en ID - 10_4064_cm_67_2_289_295 ER -