@article{paperid:1011513, author = {Kamel Mirmostafaee, Seyyed Alireza}, title = {Stability of Quartic Mappings in Non-Archimedean Normed Spaces}, journal = {Kyungpook Mathematical Journal}, year = {2009}, volume = {49}, number = {2}, month = {September}, issn = {1225-6951}, pages = {289--297}, numpages = {8}, keywords = {Key words and phrases: quartic functional equation; Hyers-Ulam-Rassias stability; non-Archimedean normed spaces.}, }