@INPROCEEDINGS{BlaDorKraSchWilMurMue06, author = {Blankertz, Benjamin and Dornhege, Guido and Krauledat, Matthias and Schr\"oder, Michael and Williamson, John and Murray-Smith, Roderick and M\"uller, Klaus-Robert}, title = "The {B}erlin {B}rain-{C}omputer {I}nterface presents the novel mental typewriter {Hex-o-Spell}", booktitle = "Proceedings of the 3rd International Brain-Computer Interface Workshop and Training Course 2006", year = "2006", pages = "108--109", publisher = "Verlag der TU Graz", doi = "10.3217/jucs-012-06-0581", isbn = "978-3-902465-46-7", folder = "BBCI", pdf = "http://doc.ml.tu-berlin.de/bbci/publications/BlaDorKraSchWilMurMue06.pdf" }