%0 Journal Article %A Bartłomiej Ulewicz %T On fixed points of continuous real functions %J Annales Polonici Mathematici %D 1975 %P 55-63 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-31-1-55-63/ %R 10.4064/ap-31-1-55-63 %G en %F 10_4064_ap_31_1_55_63