TY - JOUR AU - Z. Semadeni TI - Functions with sets of points of discontinuity belonging to a fixed ideal JO - Fundamenta Mathematicae PY - 1963 SP - 25 EP - 39 VL - 52 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-52-1-25-39/ DO - 10.4064/fm-52-1-25-39 LA - en ID - 10_4064_fm_52_1_25_39 ER -