@article{paperid:1034505,
author = {Noori Skandari, Mohammad Hadi and Erfanian, Hamid Reza and Vahidian Kamyad, Ali},
title = {Generalized Derivative of Fuzzy Nonsmooth Functions},
journal = {Journal of Uncertain Systems},
year = {2012},
volume = {6},
number = {3},
month = {January},
issn = {1752-8909},
pages = {214--222},
			numpages = {8},
keywords = {generalized derivative; smooth and nonsmooth functions; interval-valued function; fuzzy function;
functional optimization},
}