@article{VLDB-2011-0004D,
	author        = "Nan Zhang and Gautam Das",
	ee            = "http://www.vldb.org/pvldb/vol4/p1506-zhang-tutorial3.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 12,
	pages         = "1506--1507",
	title         = "{Exploration of Deep Web Repositories}",
	volume        = 4,
	year          = 2011,
}