TY - JOUR AU - R. Mauldin TI - Some examples of d-ideals and related Baire systems JO - Fundamenta Mathematicae PY - 1971 SP - 179 EP - 184 VL - 71 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-71-2-179-184/ DO - 10.4064/fm-71-2-179-184 LA - en ID - 10_4064_fm_71_2_179_184 ER -