@ARTICLE{KueDonRupTan13,
    author = {K\"uber, Andrea and Mattia, Donatelle and Rupp, R\"udiger and Tangermann, Michael},
    title = "Facing the challenge: Bringing brain-computer interfaces to end-users",
    journal = "Artificial Intelligence in Medicine",
    year = "2013",
    volume = "59",
    number = "2",
    pages = "55--60",
    doi = "10.1016/j.artmed.2013.08.002",
    folder = "BBCI"
}