%0 Journal Article %A Andrzej Zarach %T Extension of ZF-models to models with the scheme of choice %J Fundamenta Mathematicae %D 1977 %P 87-89 %V 96 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-96-2-87-89/ %R 10.4064/fm-96-2-87-89 %G en %F 10_4064_fm_96_2_87_89