@inproceedings{SIGMOD-2002-PapakonstantinouPV,
	author        = "Yannis Papakonstantinou and Michalis Petropoulos and Vasilis Vassalos",
	booktitle     = "{Proceedings of the 20th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/564691.564714",
	isbn          = "1-58113-497-5",
	pages         = "192--203",
	publisher     = "{ACM}",
	title         = "{QURSED: querying and reporting semistructured data}",
	year          = 2002,
}