@article{paperid:1009784, author = {Kamel Mirmostafaee, Seyyed Alireza}, title = {A fixed point approach to almost quartic mappings in quas ifuzzy normed spaces}, journal = {Fuzzy Sets and Systems}, year = {2009}, number = {127}, month = {April}, issn = {0165-0114}, pages = {1653--1662}, numpages = {9}, keywords = {Fuzzy normed space; Quartic functional equation; Fixed point alternative; Hyers–Ulam–Rassias stability; Fuzzy stability}, }