@inproceedings{CHI-1991-GaverSO,
	author        = "William W. Gaver and Randall B. Smith and Tim O'Shea",
	booktitle     = "{Proceedings of the Ninth ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/108844.108857",
	isbn          = "0-89791-383-3",
	pages         = "85--90",
	publisher     = "{ACM}",
	title         = "{Effective sounds in complex systems: the ARKOLA simulation}",
	year          = 1991,
}