@inproceedings{DiGRA-2003-Adams,
	author        = "Ernest Adams",
	booktitle     = "{Proceedings of the Second Digital Games Research Conference: Level Up}",
	ee            = "http://www.digra.org/digital-library/publications/the-construction-of-ludic-space/",
	title         = "{The Construction of Ludic Space}",
	year          = 2003,
}