@inproceedings{PODS-2014-DurandSS,
	author        = "Arnaud Durand and Nicole Schweikardt and Luc Segoufin",
	booktitle     = "{Proceedings of the 33rd Symposium on Principles of Database Systems}",
	doi           = "10.1145/2594538.2594539",
	isbn          = "978-1-4503-2375-8",
	pages         = "121--131",
	publisher     = "{ACM}",
	title         = "{Enumerating answers to first-order queries over databases of low degree}",
	year          = 2014,
}