@conference {2.BoSaMa2001, title = {The {\textquoteright}Smart Card System{\textquoteright} project: From plastic money to mobile transaction support}, booktitle = {Technology Leadership Day - organized by the MicroSwiss Network}, year = {2001}, month = {October 10}, address = {Fribourg}, author = {Bondi, Umberto and Saraceno, Giuseppe and Mazzoni, Luca} }