A.  Danesi, Fontanelli, D., Murrieri, P., Scordio, V. G., and Bicchi, A., ?Cooperative Simultaneous Localization and Map Building for Servoing?, in Proceedings of Multiagent Robotic Systems Trends and Industrial Application - Robocup 2003 Conference, Padova, 2003. 

P.  Murrieri, Fontanelli, D., and Bicchi, A., ?Controllo Ibrido di Veicoli su Ruote con Retroazione Visiva?, in Proc. 1st. Natl. Conf. and Exhibit on Autonomous Intelligent Systems and Advanced Robotics, ENEA, Frascati, 2002, pp. 197-199.