@MISC{TOBI-18,
  author = {S. Lukito, S. Halder, P. Bretherton, B. Kotchoubey, C. Vögele & A. Kübler},
  title = {Oddball (P300) Brain-Computer Interface: The Effect of Depressed Mood and Emotion on Performance},
  howpublished = {},
  url = {http://www.tobi-project.org/sites/default/files/public/Publications/SPR_poster_lukito.pdf},
  year = {2009}
}