@MISC{TOBI-9,
  author = {L. Ramsey, M. Tangermann, S. Haufe, B. Blankertz},
  title = {Practicing Fast-Decision BCI using a "Goalkeeper" Paradigm},
  howpublished = {},
  url = {http://www.tobi-project.org/sites/default/files/public/Publications/goalkeeper.pdf},
  year = {2009}
}