Paper  bibtex   

@incollection{esenther_multi-user_2005,
	title = {Multi-user multi-touch games on {DiamondTouch} with the {DTFlash} toolkit},
	url = {http://link.springer.com/chapter/10.1007/11590323_42},
	urldate = {2016-05-06},
	booktitle = {Intelligent {Technologies} for {Interactive} {Entertainment}},
	publisher = {Springer},
	author = {Esenther, Alan and Wittenburg, Kent},
	year = {2005},
	note = {00024},
	pages = {315--319}
}