@article{paperid:1027091,
author = {Janfada, Mohammad and Ghadir Sadeghi},
title = {GENERALIZED HYERES-ULAM STABILITY OF A QUADRATIC FUNCTIONAL EQUATION WITH INVOLUTION IN QUASI--NORMED SPACES},
journal = {Journal of Applied Mathematics and Informatics},
year = {2011},
volume = {29},
number = {5},
month = {April},
issn = {1598-5857},
pages = {1421--1433},
			numpages = {12},
keywords = {Hyers-Ulam-Rassias stability; quadratic equation; quasi-normed spaces.},
}