@INPROCEEDINGS{SchThuBroErpTan12,
    author = "Schreuder, Martijn and Thurlings, Marieke E. and Brouwer, Anne-Marie and van Erp, Jan B.F. and Tangermann, Michael",
    title = "Exploring the use of direct feedback in {ERP}-based {BCI}",
    booktitle = "Conf Proc IEEE Eng Med Biol Soc",
    Year = "2012",
    volume = "2012",
    pages = "6707--6710",
    ISBN = "978-1-4244-4119-8",
    folder = "BBCI",
    grant = "TOBI"
}