@inproceedings{ADL-1999-HughesM,
	author        = "J. Steven Hughes and Susan K. McMahon",
	booktitle     = "{Proceedings of the IEEE Forum on Research and Technology Advances in Digital Libraries, Baltimore, Maryland, USA, May 19-21, 1999}",
	doi           = "10.1109/ADL.1999.777695",
	isbn          = "0-7695-0219-9",
	pages         = "86",
	publisher     = "{IEEE Computer Society}",
	title         = "{The Planetary Data System — Distributed Inventory System}",
	year          = 1999,
}