@Article{The_Integrality_of_Speech_in_Multimodal_Interfaces,
	author = "Michael A. Grasso, David Ebert, and Tim Finin",
	title = "{The Integrality of Speech in Multimodal Interfaces}",
	month = "November",
	year = "1998",
	pages = "303-325",
	number = "5",
	volume = "4",
	journal = "ACM Transactions on Computer-Human Interaction",
}