BibTex format
@article{Bettiol:2016,
author = {Bettiol, P and Khalil, N and Vinter, RB},
journal = {Journal of Convex Analysis},
pages = {291--311},
title = {Normality of Generalized Euler-Lagrange Conditions for State Constrained Optimal Control Problems},
volume = {23},
year = {2016}
}