TY - JOUR AU - Andrzej Zarach TI - Extension of ZF-models to models with the scheme of choice JO - Fundamenta Mathematicae PY - 1977 SP - 87 EP - 89 VL - 96 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-96-2-87-89/ DO - 10.4064/fm-96-2-87-89 LA - en ID - 10_4064_fm_96_2_87_89 ER -