@INPROCEEDINGS {14571,
author={C. C. Carreiras and L.  Almeida  and J. Sanches},
doi={0},
booktitle={International Conf. of the IEEE Engineering in Medicine and Biology Society - EMBC},
title={Phase-locking factor in a motor imagery brain-computer interface},
year={2012},
month={August},
volume={1},
pages={2877-2880} 
}