1. S. Y.Nof Ed., Handbook of Industrial Robotics, John Wiley & Sons, New York, NY, 1985.
2. Fast Dynamic Decoupled Control for Robotics, Using Active Force Control;Hewitt;Mechanism and Machine Theory,1981
3. “Computer-Aided Design of Nonlinear Controllers for Torque Controlled Robot Arms,” Proceedings of IEE: Part D;Sahba;Control Theory and Applications,1984
4. “Robust Nonlinear Feedback Control for Robotic Manipulators,” Proceedings of IEE: Part D;Tourassis;Special Issue on Robotics,1985
5. Robust Discrete Nonlinear Feedback Control for Robotic Manipulators;Neuman;Journal of Robotic Systems,1987