@inproceedings{CHI-1990-GillanB,
	author        = "Douglas J. Gillan and Sarah D. Breedin",
	booktitle     = "{Proceedings of the Eighth ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/97243.97315",
	isbn          = "0-201-50932-6",
	pages         = "391--398",
	publisher     = "{ACM}",
	title         = "{Designers’ models of the human-computer interface}",
	year          = 1990,
}