@article{ben2018branch,
title={A branch-and-price algorithm for the vehicle routing problem with time windows on a road network},
author={Ben Ticha, Hamza and Absi, Nabil and Feillet, Dominique and Quilliot, Alain and Van Woensel, Tom},
journal={Networks},
volume={73},
number={4},
pages={401--417},
year={2019},
publisher={Wiley Online Library},
doi={https://doi.org/10.1002/net.21852}
}