@inproceedings{CHI-1990-WixonHK,
	author        = "Dennis R. Wixon and Karen Holtzblatt and Stephen Knox",
	booktitle     = "{Proceedings of the Eighth ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/97243.97304",
	isbn          = "0-201-50932-6",
	pages         = "329--336",
	publisher     = "{ACM}",
	title         = "{Contextual design: an emergent view of system design}",
	year          = 1990,
}