@inproceedings{SIGMOD-1999-PapakonstantinouV,
	author        = "Yannis Papakonstantinou and Vasilis Vassalos",
	booktitle     = "{Proceedings of the 29th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "DiSC2_1/out/papers/sigmod/queryrewritingfyava.pdf",
	doi           = "10.1145/304182.304222",
	isbn          = "1-58113-084-8",
	pages         = "455--466",
	publisher     = "{ACM Press}",
	title         = "{Query Rewriting for Semistructured Data}",
	year          = 1999,
}