%0 Journal Article %A Erwin Turdza %T On the stability of the functional equation of the first order %J Annales Polonici Mathematici %D 1970 %P 35-38 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-24-1-35-38/ %R 10.4064/ap-24-1-35-38 %G en %F 10_4064_ap_24_1_35_38