@inproceedings{HCI-EI-1999-Fischer,
	author        = "Kerstin Fischer",
	booktitle     = "{Proceedings of the Eighth International Conference on Human-Computer Interaction. Volume 1: Ergonomics and User Interfaces}",
	isbn          = "0-8058-3391-9",
	pages         = "560--565",
	publisher     = "{Lawrence Erlbaum}",
	title         = "{Repeats, Reformulations, and Emotional Speech: Evidence for the Design of Human-Computer Speech Interfaces}",
	year          = 1999,
}