@inproceedings{TUIO_KBBC05,
    author = {Kaltenbrunner, Martin and Bovermann, Till and Bencina, Ross and
              Costanza, Enrico},
    title = {TUIO - A Protocol for Table Based Tangible User Interfaces},
    booktitle = {Proceedings of the 6th International Workshop on Gesture in
                 Human-Computer Interaction and Simulation (GW 2005)},
    year = {2005},
    address = {Vannes, France},
}

@misc{TUIO_specification,
    author = {Kaltenbrunner, Martin and Bovermann, Till and Bencina, Ross and
              Costanza, Enrico},
    title = {TUIO specification},
    howpublished = {\url{http://tuio.org/?specification}}
}