中国科学院数学与系统科学研究院期刊网
Fuzzy Stability of a Functional Equation Deriving from Additive, Quadratic,Cubic and Quartic Functions
Li Guang, WANG Bo LIU
Acta Mathematica Sinica, Chinese Series . 2012, (5): 841 -854 .  DOI: 10.12386/A2012sxxb0081