@inproceedings{DorBlaCurMue04b, author = {Dornhege, Guido and Blankertz, Benjamin and Curio, Gabriel and M\"uller, Klaus-Robert}, editor = {Thrun, Sebastian and Saul, Lawrence and {Sch\"{o}lkopf}, Bernhard}, title = "Increase Information Transfer Rates in {BCI} by {CSP} Extension to Multi-class", booktitle = "Advances in Neural Information Processing Systems", publisher = "MIT Press", year = "2004", volume = "16", pages = "733--740", address = "Cambridge, {MA}", folder = "BBCI", pdf = "http://doc.ml.tu-berlin.de/bbci/publications/DorBlaCurMue04b.pdf", postscript = "http://doc.ml.tu-berlin.de/bbci/publications/DorBlaCurMue04b.ps" }