%0 Journal Article %A H. Enderton %A Harvey Friedman %T Approximating the standard model of analysis %J Fundamenta Mathematicae %D 1971 %P 175-188 %V 72 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-72-2-175-188/ %R 10.4064/fm-72-2-175-188 %G en %F 10_4064_fm_72_2_175_188