@article{paperid:1038029,
author = {Noori Skandari, Mohammad Hadi and Vahidian Kamyad, Ali and Effati, Sohrab},
title = {Generalized Euler–Lagrange equation for nonsmooth calculus of variations},
journal = {Nonlinear Dynamics},
year = {2014},
volume = {75},
number = {1},
month = {January},
issn = {0924-090X},
pages = {85--100},
			numpages = {15},
keywords = {Calculus of variations ; Nonsmooth
functions ; Generalized derivative; Euler–Lagrange
equation; Chebyshev pseudospectral method},
}