@conference {cButko09,
	title = {Improving Detection of Acoustic Events Using Audiovisual Data and Feature Level Fusion},
	booktitle = {10th Annual Conference of the International Speech Communication Association},
	year = {2009},
	pages = {1147{\textendash}1150},
	isbn = {978-1-61567-692-7},
	url = {http://gps-tsc.upc.es/imatge/_Xgiro/research/publications/2009/interspeech.pdf},
	author = {Butko, T. and Cristian Canton-Ferrer and Segura, C. and Xavier Gir{\'o}-i-Nieto and Nadeu, C. and Hernando, J. and Josep R Casas}
}
