@article{paperid:1031060,
author = {Sal Moslehian, Mohammad and R. Saadati and Ebrahimi Vishki, Hamid Reza},
title = {The quadratic functional equation in Menger probabilistic normed spaces},
journal = {Nonlinear Functional Analysis and Applications},
year = {2011},
volume = {16},
number = {3},
month = {December},
issn = {1229-1595},
pages = {305--312},
			numpages = {7},
keywords = {Stability; quadratic functional equation; Menger probabilistic normed space;
fuzzy normed space.},
}