A.  Marigo, Ceccarelli, M., Piccinocchi, S., and Bicchi, A., ?Planning Motions of Polyhedral Parts by Rolling?, Algorithmica, vol. 26, pp. 560-576, 2000. 

A.  Bicchi, Marigo, A., and Piccoli, B., ?Quantized Control Systems and Discrete Nonholonomy?, in Proc. IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control, Princeton, NJ, USA, 2000. 

A.  Marigo, Piccoli, B., and Bicchi, A., ?Reachability Analysis for a Class of Quantized Control Systems?, in Proc. IEEE Int. Conf. on Decision and Control, Sydney, AU, 2000, pp. 3963-3968. 

A.  Bicchi, Marigo, A., Pappas, G., Pardini, M., Parlangeli, G., Tomlin, C., and Sastry, S., ?Decentralized Air Traffic Management Systems: Performance and Fault Tolerance?, in Proc. IFAC Workshop on Motion Control, 1998. 

A.  Marigo and Bicchi, A., ?Steering Driftless Nonholonomic Systems by Control Quanta?, in Proc. IEEE Int. Conf. on Decision and Control, 1998, pp. 4164-4169. 

A.  Marigo, Chitour, Y., and Bicchi, A., ?Manipulation of polyhedral parts by rolling?, in Proc. IEEE Int. Conf. on Robotics and Automation, 1997.