@inproceedings{PODS-2013-BaganBG,
	author        = "Guillaume Bagan and Angela Bonifati and Benoît Groz",
	booktitle     = "{Proceedings of the 32nd Symposium on Principles of Database Systems}",
	doi           = "10.1145/2463664.2467795",
	isbn          = "978-1-4503-2066-5",
	pages         = "261--272",
	publisher     = "{ACM}",
	title         = "{A trichotomy for regular simple path queries on graphs}",
	year          = 2013,
}