@article{BlankertzMuellerKrusienskietal.2006,
  author    = {Benjamin Blankertz and Klaus-Robert M{\"u}ller and Dean Krusienski and Gerwin Schalk and Jonathan R. Wolpaw and Alois Schl{\"o}gl and Gert Pfurtscheller and Jos{\´e} del R. Millan and Michael Schr{\"o}der and Niels Birbaumer},
  title     = {The BCI competition III : validating alternative approaches to actual BCI problems},
  doi       = {10.1109/Tnsre.2006.875642},
  url       = {http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=7333},
  year      = {2006},
}