@inproceedings{CHI-2001-PirolliCW,
	author        = "Peter Pirolli and Stuart K. Card and Mija M. Van Der Wege",
	booktitle     = "{Proceedings of the 19th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/365024.365337",
	isbn          = "1-58113-327-8",
	pages         = "506--513",
	publisher     = "{ACM}",
	title         = "{Visual information foraging in a focus + context visualization}",
	year          = 2001,
}