@inproceedings{SAC-2002-Kotsakis,
	author        = "Evangelos Kotsakis",
	booktitle     = "{Proceedings of the 17th Symposium on Applied Computing}",
	doi           = "10.1145/508791.508919",
	pages         = "663--667",
	publisher     = "{ACM}",
	title         = "{Structured information retrieval in XML documents}",
	year          = 2002,
}