@inproceedings{
HegDeS:02-013,
author={A. Hegyi and B. {D}e Schutter and J. Hellendoorn},
title={Optimal Coordination of Variable Speed Limits to Suppress Shock
Waves},
booktitle={Proceedings of the 7th TRAIL Congress 2002 -- TRAILblazing into the
Future -- Selected Papers},
editor={P.H.L. Bovy},
address={Rotterdam, The Netherlands},
pages={197--220},
month=nov,
year={2002}
}