@article{VLDB-2008-DalviKS,
	author        = "Bhavana Bharat Dalvi and Meghana Kshirsagar and S. Sudarshan",
	ee            = "http://www.vldb.org/pvldb/1/1453982.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 1,
	pages         = "1189--1204",
	title         = "{Keyword search on external memory data graphs}",
	volume        = 1,
	year          = 2008,
}