@inproceedings{DL-1995-AckermanF,
	author        = "Mark S. Ackerman and Roy T. Fielding",
	booktitle     = "{Proceedings of the Second Annual Conference on the Theory and Practice of Digital Libraries, Hypermedia Research Lab, Computer Science Department, Texas A&M University, Austin, Texas, USAJune 11-13, 1995}",
	ee            = "http://www.csdl.tamu.edu/DL95/papers/ackerman/ackerman.html",
	title         = "{Collection Maintenance in the Digital Library}",
	year          = 1995,
}