A.  Bicchi, Conticelli, F., and Prattichizzo, D., ?Localization Of Vehicles By Sensory Information?, in Proc. WAC Int. Symp. on Robotics and Applications, 2000, pp. 68-73. 

F.  Conticelli, Prattichizzo, D., Guidi, F., and Bicchi, A., ?Vision-Based Dynamic Estimation and Set-Point Stabilization of Nonholonomic Vehicles?, in Proc. IEEE Int. Conf. on Robotics and Automation, San Francisco, CA, USA, 2000, pp. 2771-2776. 

A.  Bicchi, Marigo, A., and Prattichizzo, D., ?Dexterity through rolling: Manipulation of unknown objects?, in Proc. IEEE Int. Conf. on Robotics and Automation, 1999, pp. 1583-1568. 

A.  Bicchi, Balluchi, A., Prattichizzo, D., and Gorelli, A., ?Introducing the Sphericle: an experimental testbed for research and teaching in nonholonomy?, in Proc. IEEE Int. Conf. on Robotics and Automation, 1997. 

A.  Bicchi, Chitour, Y., Marigo, A., and Prattichizzo, D., ?Dexterity through Rolling: Towards Manipulation of Unknown Objects?, in Proc. Third Int. Symp. on Methods and Models for Automation and Robotics, Miedzyzdroje, Poland, 1996. 

A.  Bicchi, Prattichizzo, D., and Sastry, S. S., ?Planning Motions of Rolling Surfaces?, in Proc. IEEE Conf. on Decision and Control, 1995.