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3. , , , and , “An Electropneumatic Actuation System for the Utah/MIT Dextrous Hand,” in Proceedings of the Fifth CISM-IFToMM Symposium on Theory and Practice of Robots and Manipulators, Udine, Italy, June, 1984.
4. Brains, Behavior and Robotics, BYTE Books, Peterborough, New Hampshire, 1981.