@inproceedings{DocEng-2007-ThompsonKS,
	author        = "Simon J. Thompson and Peter R. King and Patrick Schmitz",
	booktitle     = "{Proceedings of the Seventh Symposium on Document Engineering}",
	doi           = "10.1145/1284420.1284442",
	isbn          = "978-1-59593-776-6",
	pages         = "89--91",
	publisher     = "{ACM}",
	title         = "{Declarative extensions of XML languages}",
	year          = 2007,
}