author={B.L.A. van de Laar and H. Gürkök and D. Plass-Oude Bos and F. Nijboer and A. Nijholt},
 title={Perspectives on User Experience Evaluation of Brain-Computer Interfaces},
 booktitle={Universal Access in Human-Computer Interaction. Users Diversity. 6th International Conference, UAHCI 2011, Held as Part of HCI International 2011},
 editor={C. Stephanidis},
 series={Lecture Notes in Computer Science },
 publisher={Springer Verlag},
 note={ISBN=978-3-642-21662-6, ISSN=0302-9743},
\footnote{This Unique BiBTeX-key-identifier is generated, because the author did not insert a value into the database}