@inproceedings{FDG-2013-Wallner,
	author        = "Günter Wallner",
	booktitle     = "{Proceedings of the Eighth International Conference on the Foundations of Digital Games}",
	ee            = "http://www.fdg2013.org/program/papers/paper33_wallner.pdf",
	isbn          = "978-0-9913982-0-1",
	pages         = "253--260",
	publisher     = "{Society for the Advancement of the Science of Digital Games}",
	title         = "{Play-Graph: A methodology and visualization approach for the analysis of gameplay data}",
	year          = 2013,
}