@inproceedings{ICEIS-DISI-2009-VinhasAM,
	author        = "Vasco Vinhas and Pedro Abreu and Pedro Mendes",
	booktitle     = "{Proceedings of the 11th International Conference on Enterprise Information Systems, Volume 1: DISI}",
	isbn          = "978-989-8111-84-5",
	pages         = "11--16",
	title         = "{Business Intelligence based on a Wi-Fi Real Time Positioning Engine — A Practical Application in a Major Retail Company}",
	year          = 2009,
}