TY - JOUR AU - Tian Zhou Xu AU - John Michael Rassias AU - Wan Xin Xu TI - A Generalized Mixed Quadratic-Quartic Functional Equation JO - Bulletin of the Malaysian Mathematical Society PY - 2012 VL - 35 IS - 3 UR - http://geodesic.mathdoc.fr/item/BMMS_2012_35_3_a4/ ID - BMMS_2012_35_3_a4 ER -