@ARTICLE{Byczuk_M._On_2012,
 author={Byczuk, M. and Poryzała, P. and Materka, A.},
 volume={60},
 number={No 3},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={447-453},
 howpublished={online},
 year={2012},
 title={On diversity within operators’ EEG responses to LED-produced alternate stimulus in SSVEP BCI},
 URL={http://ochroma.man.poznan.pl/Content/83613/PDF/07_paper.pdf},
 doi={10.2478/v10175-012-0056-z},
}