TY - JOUR AU - Hark-Mahn Kim TI - Hyers-ulam Stability of a General Quadratic Functional Equation JO - Publications de l'Institut Mathématique PY - 2003 SP - 129 VL - _N_S_73 IS - 87 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PIM_2003_N_S_73_87_a10/ LA - en ID - PIM_2003_N_S_73_87_a10 ER -