@TechReport{The_Effect_of_Perceptual_Structure_on_Multimodal_Speech_Recognition_Interfaces,
	author = "Michael A. Grasso, David Ebert, and Tim Finin",
	title = "{The Effect of Perceptual Structure on Multimodal Speech Recognition Interfaces}",
	month = "January",
	year = "1998",
	organization = "Computer Science and Electrical Engineering",
	institution = "University of Maryland, Baltimore County",
}