@article{VLDB-2013-CavalieriSG,
	author        = "Federico Cavalieri and Alessandro Solimando and Giovanna Guerrini",
	ee            = "http://www.vldb.org/pvldb/vol6/p1630-solimando.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 13,
	pages         = "1630--1641",
	title         = "{Synthetising Changes in XML Documents as PULs}",
	volume        = 6,
	year          = 2013,
}