@INCOLLECTION{gwwelbergengw2009,
 	author={H. van Welbergen and Z.M. Ruttkay},
 	title={On the Parametrization of Clapping},
 	booktitle={Gesture-Based Human-Computer Interaction and Simulation 7th International Gesture Workshop, GW 2007, Lisbon, Portugal, May 23-25, 2007, Revised Selected Papers},
 	publisher={Springer Berlin/Heidelberg},
 	year=2009,
 	editor={M. Sales Dias and S. Gibet and M.M. Wanderley and R. Bastos},
 	volume={5085},
 	series={Lecture Notes in Computer Science},
 	pages={36--47},
 	address={Berlin}, 	
}