@inproceedings{DiGRA-2014-BreyerMK,
	author        = "Felipe Breyer and Samuel Macêdo and Judith Kelner",
	booktitle     = "{Proceedings of the Eighth DiGRA International Conference:  the  of game }",
	ee            = "http://www.digra.org/digital-library/publications/isomorphic-game-interaction-technique-patterns-for-single-button-definition-and-evaluation/",
	publisher     = "{Digital Games Research Association}",
	title         = "{Isomorphic Game Interaction Technique Patterns for Single Button: Definition and Evaluation}",
	year          = 2014,
}