@inproceedings{NnAaaa,
	author="A. Beghi and L. Cecchinato and M. Lissandrin and M. Rampazzo",
	title="Oil-Free Centrifugal Chiller Optimal Operation",
	booktitle="The 2014 IEEE Multi-Conference on Systems and Control (MSC 2014)",
	year="2014",
	month="October",
	organization="IEEE MSC 2014"
}