%0 Journal Article %A Ira Rosenholtz %T Local expansions, derivatives, and fixed points %J Fundamenta Mathematicae %D 1976 %P 1-4 %V 91 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-91-1-1-4/ %R 10.4064/fm-91-1-1-4 %G en %F 10_4064_fm_91_1_1_4