@inproceedings{SIGMOD-1994-ChristophidesACS,
	author        = "Vassilis Christophides and Serge Abiteboul and Sophie Cluet and Michel Scholl",
	booktitle     = "{Proceedings of the 24th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD94/P313.PDF",
	doi           = "10.1145/191839.191901",
	pages         = "313--324",
	publisher     = "{ACM Press}",
	title         = "{From Structured Documents to Novel Query Facilities}",
	year          = 1994,
}