@inproceedings{FDG-2013-Nielsen,
	author        = "Rune Nielsen",
	booktitle     = "{Proceedings of the Eighth International Conference on the Foundations of Digital Games}",
	ee            = "http://www.fdg2013.org/program/posters/poster11_nielsen.pdf",
	isbn          = "978-0-9913982-0-1",
	pages         = "437--438",
	publisher     = "{Society for the Advancement of the Science of Digital Games}",
	title         = "{Refining game addiction questionnaires: Evidence for a natural cut-off point?}",
	year          = 2013,
}