TY - CONF T1 - Introducing the Sphericle: an experimental testbed for research and teaching in nonholonomy T2 - Proc. IEEE Int. Conf. on Robotics and Automation Y1 - 1997 A1 - A. Bicchi A1 - A. Balluchi A1 - D Prattichizzo A1 - A. Gorelli KW - Autonomous Vehicles KW - Nonlinear Control Systems JF - Proc. IEEE Int. Conf. on Robotics and Automation ER -