@misc{LEGO-Turing-Machine2012,
	author = "Jeroen van den Bos and Davy Landman and Karin Blankers and Paul Klint and Atze van der Ploeg and Tijs van der Storm and Jurgen Vinju and Vadim Zaytsev",
	title = "LEGO Turing Machine",
	howpublished = "\url{http://www.legoturingmachine.org/}",
	year = "2012",	
}