1. Augustyniak, P.: Przetwarzanie sygnałów elektrodiagnostycznych (textbook in Polish, 244 pages, Uczelniane Wydawnictwa Naukowo–Dydaktyczne AGH, Kraków (2001)
2. Barea, R., Boquete, L., Mazo, M., López, E.: Wheelchair Guidance Strategies Using EOG. Journal of Intelligent and Robotic Systems 34, 279–299 (2002)
3. Becker, W.: The Neurobiology of Saccadic Eye Movements. 1989 Metric. In: Wurtz, R.H., Goldberg, M.E. (eds.), pp. 13–67. Elsevier Science Publishers BV (Biomedical Division) (1989)
4. E.O.G Beowulf DVD 2’nd disc, Warner Brothers (2008)
5. Bulling, A., Roggen, D., Tröster, G.: Wearable EOG goggles: Seamless sensing and context–awareness in everyday environments. Journal of Ambient Intelligence and Smart Environments (JAISE) 1(2), 157–171 (2009)