@conference {PBC93, title = {Statically Stable Legged Locomotion with Leg Redundancy}, booktitle = {Proc. IASTED Int. Conf. on Robotics and Manufacturing}, year = {1993}, publisher = {IASTED}, organization = {IASTED}, address = {Oxford, UK, september 23-25 1993}, keywords = {Embedded Control, Robotics}, issn = {O-88986-179-X}, author = {D Prattichizzo and A. Bicchi and G. Casalino} }