@MISC{TOBI-49,
  author = {E.M. Schreuder, M. Tangermann},
  title = {Online Spelling using the Brand New Spatial Auditory P300 Paradigm},
  howpublished = {TOBI Workshop 2010 Graz},
  url = {http://www.tobi-project.org/sites/default/files/public/Publications/SchTanAuditoryParadigm.pdf},
  year = {2010}
}