TY - JOUR AU - C. Chang TI - Maximal n-disjointed sets and the axiom of choice JO - Fundamenta Mathematicae PY - 1960 SP - 11 EP - 14 VL - 49 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-49-1-11-14/ DO - 10.4064/fm-49-1-11-14 LA - en ID - 10_4064_fm_49_1_11_14 ER -