@article{VLDB-2016-LeisGMBK015,
	author        = "Viktor Leis and Andrey Gubichev and Atanas Mirchev and Peter A. Boncz and Alfons Kemper and Thomas Neumann 0001",
	doi           = "10.14778/2850583.2850594",
	ee            = "http://www.vldb.org/pvldb/vol9/p204-leis.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 3,
	pages         = "204--215",
	title         = "{How Good Are Query Optimizers, Really?}",
	volume        = 9,
	year          = 2015,
}