@article{
PorVal:20-008,
author={C. Portilla and J. Espinosa and B. {D}e Schutter},
title={A multi-class urban traffic model considering heterogeneous vehicle
composition: An extension of the {S} model},
journal={Transportation Research Part C},
volume={115},
month=jun,
year={2020},
note={Article 102613},
doi={
10.1016/j.trc.2020.102613}
}