A.  Balestrino, Bicchi, A., Caiti, A., Calabrò, V., Cecchini, T., Coppelli, A., Pallottino, L., and Tonietti, G., ?From tele-laboratory to e-learning in automation curricula at the university of Pisa?, in Proc. IFAC World Congress, 2005. 

A.  Balestrino, Bicchi, A., Caiti, A., Cecchini, T., Pallottino, L., Pisani, A., and Tonietti, G., ?A Robotic Set-Up with Remote Access for ``Pick and Place'' Operations Under Uncertainty Conditions?, in E-learning and Virtual and Remote Laboratories, 2004, pp. 144?149.