Detection and Utilization of Emotional State for Disabled Users. - Yehya Mohamad; Dirk T. Hettich; Elaina Bolinger; Niels Birbaumer; Wolfgang Rosenstiel; Martin Bogdan; Tamara Matuz (ICCHP (1), 2014)

Classification of Affective States in the Electroencephalogram. - Dirk T. Hettich (2016)