@inproceedings{
FreNun:13-021,
author={J.R.D. Frejo and A. N{\'{u}}{\~{n}}ez and B. {D}e Schutter and E.F.
Camacho},
title={Model Predictive Control for Freeway Traffic Using Discrete Speed Limit
Signals},
booktitle={Proceedings of the 2013 European Control Conference},
address={Z\"urich, Switzerland},
pages={4033--4038},
month=jul,
year={2013}
}