TY - JOUR AU - C. Himmelberg TI - Measurable relations JO - Fundamenta Mathematicae PY - 1975 SP - 53 EP - 72 VL - 87 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-87-1-53-72/ DO - 10.4064/fm-87-1-53-72 LA - en ID - 10_4064_fm_87_1_53_72 ER -