1. Brain-computer interfaces for communication and control;JR Wolpaw;Clin Neurophysiol,2002
2. Combining Brain–Computer Interfaces and Assistive Technologies: State-of-the-Art and Challenges;JdR Millán;Frontiers in Neuroscience,2010
3. Brain-Computer Interfacing: An introduction;RPN Rao,2013
4. Brain-computer interfaces in medicine;JJ Shih;Mayo Clin Proc,2012