@inproceedings{bhlt2012multimodalnavigation,
	title={Multimodal Navigation Within Multilayer-Modeled Gregorian Chant Information},
	author = {Barat\`{e}, Adriano and Haus, Goffredo and Ludovico, Luca Andrea and Triglione, Damiano},
	booktitle = {Virtual Systems and Multimedia (VSMM), 2012 18th International Conference on},
	publisher = {{IEEE} Computer Society},
	address = {Milano},
	year = {2012},
	pages = {65--70},
	isbn = {978-1-4673-2564-6 (print), 978-1-4673-2563-9 (electronic)},
	doi = {10.1109/VSMM.2012.6365908}
}