@ARTICLE{FazIEEE15,
  author = {Siamac Fazli and Sven D{\"a}hne and Wojciech Samek and Felix Bie{\ss}mann and Klaus-Robert M\"uller},
  title = {Learning from more than one data source: data fusion techniques for sensorimotor rhythm-based Brain-Computer Interfaces},
  journal = {Proceedings of the IEEE},
  volume = {103},
  number = {6},
  pages = {891-906},
  year = {2015},
  doi = {10.1109/JPROC.2015.2413993},
  url = {http://dx.doi.org/10.1109/JPROC.2015.2413993}
}