@inproceedings{SAC-2000-Psaila,
	author        = "Giuseppe Psaila",
	booktitle     = "{Proceedings of the 15th Symposium on Applied Computing}",
	pages         = "898--903",
	publisher     = "{ACM}",
	title         = "{ERX: A Conceptual Model for XML Documents}",
	volume        = 2,
	year          = 2000,
}