@inproceedings{HT-2000-RoureWC,
	author        = "David De Roure and Nigel Walker and Les Carr",
	booktitle     = "{Proceedings of the 11th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/336296.336325",
	pages         = "67--76",
	publisher     = "{ACM}",
	title         = "{Investigating link service infrastructures}",
	year          = 2000,
}