1. The German Humanoid Robot Project;Steinhaus;Humanoids,2001
2. P. Steinhaus, R. Becher, R. Dillmann, SFB 588 - Humanoide Roboter Lernende und kooperierende multimodale Roboter, in: Human Centered Robotic Systems 17, 3–15.
3. Concept for human robot co-operation integrating artificial haptic perception;Burghart,2002
4. Arm-hand-control by tactile sensing for human robot co-operation;Kerpa;Humanoids,2003
5. A uidic humanoid robothand;Schulz;Humanoids,2001