@article{StaffanLarsson1999-43,
	title		= "Information states and dialogue move engines",
	author		= "Staffan Larsson and Robin Cooper and Elisabet Engdahl and Peter Ljunglöf",
	year		= "1999",
	volume		= "3",
	url		= "http://gup.ub.gu.se/records/fulltext/99872.pdf",
}