@inbook {bVilaplana08,
	title = {Face and speech interaction},
	booktitle = {Multimodal user interfaces: from signals to interaction},
	year = {2008},
	pages = {85{\textendash}118},
	isbn = {978-3-540-78344-2},
	author = {Ver{\'o}nica Vilaplana and Marqu{\'e}s, F. and Gurban, M. and Thiran, J.}
}
