TY - JOUR AU - Erwin Turdza TI - On the stability of the functional equation of the first order JO - Annales Polonici Mathematici PY - 1970 SP - 35 EP - 38 VL - 24 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-24-1-35-38/ DO - 10.4064/ap-24-1-35-38 LA - en ID - 10_4064_ap_24_1_35_38 ER -