@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}
}