@article{VLDB-2011-KlingOD,
	author        = "Patrick Kling and M. Tamer Özsu and Khuzaima Daudjee",
	ee            = "http://www.vldb.org/pvldb/vol4/p1-kling.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 1,
	pages         = "1--11",
	title         = "{Generating Efficient Execution Plans for Vertically Partitioned XML Databases}",
	volume        = 4,
	year          = 2010,
}