@INPROCEEDINGS{terzis2004008,
	author = "S. Terzis",
	title = "Trust Lifecycle Management in Ad-hoc Collaborations",
	booktitle = "Second UK-UbiNet Workshop",
	year = "2004",
	month = "May",
	url = "http://www-dse.doc.ic.ac.uk/Projects/UbiNet/ws2004/Slides/Terzis.pdf",
}