@inproceedings{RecSys-2011-Tschersich,
	author        = "Markus Tschersich",
	booktitle     = "{Proceedings of the Fifth Conference on Recommender Systems}",
	doi           = "10.1145/2043932.2044006",
	isbn          = "978-1-4503-0683-6",
	pages         = "359--362",
	publisher     = "{ACM}",
	title         = "{Design guidelines for mobile group recommender systems to handle inaccurate or missing location data}",
	year          = 2011,
}