@inproceedings{CHI-1989-FischerD,
	author        = "Gerhard Fischer and Stephanie Doane",
	booktitle     = "{Proceedings of the Seventh ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/67449.67459",
	pages         = "49--50",
	publisher     = "{ACM}",
	title         = "{University of Colorado at Boulder, Institute of cognitive science}",
	year          = 1989,
}