@inproceedings{SAC-1999-WillN,
	author        = "Uffe Kock Wiil and Peter J. Nürnberg",
	booktitle     = "{Proceedings of the 14th Symposium on Applied Computing}",
	doi           = "10.1145/298151.298413",
	pages         = "427--436",
	publisher     = "{ACM}",
	title         = "{Evolving Hypermedia Middleware Services: Lessons and Observations}",
	year          = 1999,
}