%0 Journal Article %A Hark-Mahn Kim %T Hyers-ulam Stability of a General Quadratic Functional Equation %J Publications de l'Institut Mathématique %D 2003 %P 129 %V _N_S_73 %N 87 %I mathdoc %U http://geodesic.mathdoc.fr/item/PIM_2003_N_S_73_87_a10/ %G en %F PIM_2003_N_S_73_87_a10