@article{paperid:1016659, author = {M. Eshaghi-Gordji and S. Kaboli-Gharetapeh and Sal Moslehian, Mohammad and S. Zolfaghari}, title = {Stability of a Mixed Type Additive, Quadratic,Cubic and Quartic Functional Equation}, journal = {Nonlinear Analysis and Variational Problems}, year = {2010}, volume = {35}, number = {35}, month = {January}, issn = {1931-6828}, pages = {65--80}, numpages = {15}, keywords = {Stability; mixed type additive; quadratic; cubic; quartic; functional equation; Hyers-Ulam}, }