@article{
HegDeS:05-006,
author={A. Hegyi and B. {D}e Schutter and J. Hellendoorn},
title={Optimal Control of Freeway Networks with Bottlenecks and Static
Demand},
journal={Transportation Research Record},
number={1925},
pages={29--37},
year={2005},
doi={
10.3141/1925-04}
}