@inproceedings{HCI-CC-1997-Silva,
	author        = "Adelino R. Ferreira da Silva",
	booktitle     = "{Proceedings of the Seventh International Conference on Human-Computer Interaction. Volume 1: Cognitive Considerations}",
	isbn          = "0-444-82183-X",
	pages         = "717--720",
	publisher     = "{Elsevier}",
	title         = "{Apoptosis: A Regulatory Model of Interaction}",
	year          = 1997,
}