@article{
DeSDeM:96-90,
author={B. {D}e Schutter and B. {D}e Moor},
title={Optimal Traffic Light Control for a Single Intersection},
journal={European Journal of Control},
volume={4},
number={3},
pages={260--276},
year={1998},
doi={
10.1016/S0947-3580(98)70119-0}
}