@inproceedings{JCDL-2001-CrespoG,
	author        = "Arturo Crespo and Hector Garcia-Molina",
	booktitle     = "{Proceedings of the First Joint Conference on Digital Libraries}",
	doi           = "10.1145/379437.379729",
	isbn          = "1-58113-345-6",
	pages         = "363--372",
	publisher     = "{ACM}",
	title         = "{Cost-driven design for archival repositories}",
	year          = 2001,
}