@article{paperid:1020678,
author = {Rahbarnia, Freydoon and TH. M. RASSIAS and Reaz Saadati and Ghadir Sadeghi},
title = {FORTI’S APPROACH IN FIXED POINT THEORY AND THE STABILITY OF  A FUNCTIONAL EQUATION ON METRIC AND ULTRA METRIC SPACES},
journal = {Journal of Computational Analysis and Applications},
year = {2011},
volume = {13},
number = {3},
month = {April},
issn = {1521-1398},
pages = {458--462},
			numpages = {4},
keywords = {Generalized Hyers–Ulam stability; functional equation},
}