@INPROCEEDINGS{nijholt2008,
 	author={A. Nijholt and D. Reidsma and H. van Welbergen and H.J.A. op den Akker and Z.M. Ruttkay},
 	title={Mutually Coordinated Anticipatory Multimodal Interaction},
 	booktitle={Nonverbal Features of Human-Human and Human-Machine Interaction},
 	year=2008,
 	editor={A. Esposito and N.G. Bourbakis and N. Avouris and I. Hatzilygeroudis},
 	volume=5042,
 	series={Lecture Notes in Computer Science},
 	pages={70--89},
 	address={Berlin},
 	publisher={Springer Verlag}, 	
}