@article{05574398, title = {Fuzzy stability of Jensen-type quadratic functional equations.}, journal = {Abstract and Applied Analysis}, volume = {2009}, year = {2009}, doi = {10.1155/2009/535678}, zbl = {1167.39015}, language = {en}, url = {http://dml.mathdoc.fr/item/05574398} }
Jang, Sun-Young; Lee, Jung Rye; Park, Choonkil; Shin, Dong Yun. Fuzzy stability of Jensen-type quadratic functional equations.. Abstract and Applied Analysis, Tome 2009 (2009) . doi : 10.1155/2009/535678. http://gdmltest.u-ga.fr/item/05574398/