@article{VLDB-2014-GrecoPW,
	author        = "Sergio Greco and Fabian Pijcke and Jef Wijsen",
	ee            = "http://www.vldb.org/pvldb/vol7/p353-greco.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 5,
	pages         = "353--364",
	title         = "{Certain Query Answering in Partially Consistent Databases}",
	volume        = 7,
	year          = 2014,
}