R. Menges, C. Kumar, and S. Staab. Signal Processing to Drive Human-Computer Interaction: EEG and eye-controlled interfaces, chapter 5, Institution of Engineering and Technology, (2020)
C. Kumar, R. Menges, K. Sengupta, and S. Staab. Signal Processing to Drive Human-Computer Interaction: EEG and eye-controlled interfaces, chapter 6, Institution of Engineering and Technology, (2020)