@inproceedings{JCDL-2004-MarshallB,
	author        = "Catherine C. Marshall and Sara A. Bly",
	booktitle     = "{Proceedings of the Fourth Joint Conference on Digital Libraries}",
	doi           = "10.1109/JCDL.2004.240018",
	isbn          = "1-58113-832-6",
	pages         = "218--227",
	publisher     = "{ACM}",
	title         = "{Sharing encountered information: digital libraries get a social life}",
	year          = 2004,
}