@inproceedings{SAC-2003-EgidiM,
	author        = "Lavinia Egidi and Maurizio Melato",
	booktitle     = "{Proceedings of the 18th Symposium on Applied Computing}",
	pages         = "288--293",
	publisher     = "{ACM}",
	title         = "{Authentication and Access Delegation with User-Released Certificates}",
	year          = 2003,
}