@inproceedings{ICEIS-v4-2004-AndradeN,
	author        = "Francisco Andrade and José Neves",
	booktitle     = "{Proceedings of the Sixth International Conference on Enterprise Information Systems, Volume 4}",
	pages         = "403--410",
	title         = "{Intelligent Electronic Inter-Systemic Contracting — Issues on Consent and Contract Formation}",
	year          = 2004,
}