@article{Li_2018, title={Optimization of Chemical Logistics Siting based on Improved ACO}, volume={66}, url={https://www.cetjournal.it/index.php/cet/article/view/CET1866239}, DOI={10.3303/CET1866239}, journal={Chemical Engineering Transactions}, author={Li, Wei}, year={2018}, month={Jul.}, pages={1429-1434}