@misc{Rascal2011,
	author = "Jurgen Vinju and Paul Klint and Tijs van der Storm and Bas Basten and Jeroen van den Bos and Mark Hills and Arnold Lankamp and Atze van der Ploeg and Davy Landman and Vadim Zaytsev and Anastasia Izmaylova and Anya Helene Bagge and Bert Lisser",
	title = "Rascal 0.4",
	howpublished = "\url{http://www.rascal-mpl.org}",
	year = "2011",	
}