@article{
ConDeS:13-028,
author={Z. Cong and B. {D}e Schutter and R. Babu{\v{s}}ka},
title={Ant Colony Routing Algorithm for Freeway Networks},
journal={Transportation Research Part C},
volume={37},
pages={1--19},
month=dec,
year={2013},
doi={
10.1016/j.trc.2013.09.008}
}