%0 Journal Article %A Bing Xu %A Weinian Zhang %T Hyers–Ulam stability for a nonlinear iterative equation %J Colloquium Mathematicum %D 2002 %P 1-9 %V 93 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm93-1-1/ %R 10.4064/cm93-1-1 %G en %F 10_4064_cm93_1_1