@ARTICLE{Gervenvan15667:2009,
 author={M. van Gerven and J. Farquhar and R. Schaefer and R. Vlek and J. Geuze and A. Nijholt and N. Ramsay and P. Haselager and L.G. Vuurpijl and S. Gielen and P. Desain},
 title={The Brain-Computer Interface Cycle},
 journal={Journal of Neural Engineering},
 year=2009,
 volume=6,
 number=4,
 pages={1--10},
 note={impact=3.837, ISSN=1741-2560},
}
\footnote{This Unique BiBTeX-key-identifier is generated, because the author did not insert a value into the database}