@inproceedings{HCI-SEC-1997-Hollnagel97a,
	author        = "Erik Hollnagel",
	booktitle     = "{Proceedings of the Seventh International Conference on Human-Computer Interaction. Volume 2: Social and Ergonomic Considerations}",
	isbn          = "0-444-82183-X",
	pages         = "217--220",
	publisher     = "{Elsevier}",
	title         = "{Designing for Complexity}",
	year          = 1997,
}