@inproceedings{CASE-2011-AnghinolfiPSS,
	author        = "Davide Anghinolfi and Massimo Paolucci and Simona Sacone and Silvia Siri",
	booktitle     = "{Proceedings of the Seventh International Conference on Automation Science and Engineering}",
	doi           = "10.1109/CASE.2011.6042496",
	isbn          = "978-1-4577-1730-7",
	pages         = "214--219",
	publisher     = "{IEEE}",
	title         = "{Integer programming and ant colony optimization for planning intermodal freight transportation operations}",
	year          = 2011,
}