@article{VLDB-2019-HaiQ,
	author        = "Rihan Hai and Christoph Quix",
	doi           = "10.14778/3342263.3342631",
	ee            = "http://www.vldb.org/pvldb/vol12/p1526-hai.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 11,
	pages         = "1526--1538",
	title         = "{Rewriting of Plain SO Tgds into Nested Tgds}",
	volume        = 12,
	year          = 2019,
}