@inproceedings{RecSys-2015-Zoeter,
	author        = "Onno Zoeter",
	booktitle     = "{Proceedings of the Ninth Conference on Recommender Systems}",
	doi           = "10.1145/2792838.2799500",
	isbn          = "978-1-4503-3692-5",
	pages         = "234",
	publisher     = "{ACM}",
	title         = "{Recommendations in Travel}",
	year          = 2015,
}