@article{05574348, title = {Fixed points and stability of the Cauchy functional equation in }, journal = {Fixed Point Theory and Applications [electronic only]}, volume = {2009}, year = {2009}, doi = {10.1155/2009/809232}, zbl = {1167.39019}, language = {en}, url = {http://dml.mathdoc.fr/item/05574348} }
Park, Choonkil. Fixed points and stability of the Cauchy functional equation in . Fixed Point Theory and Applications [electronic only], Tome 2009 (2009) . doi : 10.1155/2009/809232. http://gdmltest.u-ga.fr/item/05574348/