Heterogeneity of Event-Related Potentials in a Screen-free Brain-Computer Interface. - Henrich Kolkhorst; Joseline Veit; Wolfram Burgard; Michael Tangermann (GBCIC, 2019)

A Robust Screen-Free Brain-Computer Interface for Robotic Object Selection. - Henrich Kolkhorst; Joseline Veit; Wolfram Burgard; Michael Tangermann (Frontiers Robotics AI, 2020)