@inproceedings{SIGMOD-2013-ArenasDNUBV,
	author        = "Marcelo Arenas and Jonny Daenen and Frank Neven and Martín Ugarte and Jan Van den Bussche and Stijn Vansummeren",
	booktitle     = "{Proceedings of the 31st ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/2463676.2463705",
	isbn          = "978-1-4503-2037-5",
	pages         = "61--72",
	publisher     = "{ACM}",
	title         = "{Discovering XSD keys from XML data}",
	year          = 2013,
}