@inproceedings{HCI-SEC-1997-RuyterV,
	author        = "Boris E. R. de Ruyter and John H. M. de Vet",
	booktitle     = "{Proceedings of the Seventh International Conference on Human-Computer Interaction. Volume 2: Social and Ergonomic Considerations}",
	isbn          = "0-444-82183-X",
	pages         = "711--714",
	publisher     = "{Elsevier}",
	title         = "{Modeling and Evaluating Multimodal Interaction Styles}",
	year          = 1997,
}