Bettini, Lorenzo and De Nicola, Rocco and Falassi, Daniele and Lacoste, Marc and Loreti, Michele  A Flexible and Modular Framework for Implementing Infrastructures for Global Computing.   In:  Distributed Applications and Interoperable Systems (DAIS 2005).   Lecture Notes in Computer Science, 3543 .  Springer, pp. 181-193.  ISBN 3-540-26262-8      (2005)