@techreport{
DeSDeM:96-90a,
author={B. {D}e Schutter and B. {D}e Moor},
title={Optimal Traffic Light Control for a Single Intersection: {A}ddendum},
number={96-90a},
institution={ESAT-SISTA, K.U.Leuven},
address={Leuven, Belgium},
month=jan,
year={1998}
}