@inproceedings{JCDL-2008-SchilitK,
	author        = "Bill N. Schilit and Okan Kolak",
	booktitle     = "{Proceedings of the Eighth Joint Conference on Digital Libraries}",
	doi           = "10.1145/1378889.1378920",
	isbn          = "978-1-59593-998-2",
	pages         = "177--186",
	publisher     = "{ACM}",
	title         = "{Exploring a digital library through key ideas}",
	year          = 2008,
}