%0 Journal Article
%T A New Approach for the Generalized First Derivative and Extension It to the Generalized Second Derivative of Nonsmooth Functions
%A Erfanian, Hamid Reza
%A  Noori Skandari, Mohammad Hadi
%A  Vahidian Kamyad, Ali
%J International Journal of Intelligent Systems and Applications
%@ 2074-904X
%D 2013