@inproceedings{
HegDeS:01-07,
author={A. Hegyi and B. {D}e Schutter and H. Hellendoorn and T. van den
Boom},
title={Optimal Coordination of Ramp Metering and Variable Speed Control -- {A}n
{MPC} Approach},
booktitle={Proceedings of the 2002 American Control Conference},
address={Anchorage, Alaska},
pages={3600--3605},
month=may,
year={2002}
}