L. Serafini, und C. Ghidini. Advances in Information Systems -- Proceedings of the First International Conference, ADVIS'2000, Volume 1909/2000 von LNCS, Seite 331-340. Springer, (2000)
L. Serafini, und C. Ghidini. Working notes of Workshop on Agenti: teorie, linguaggi ed applicazioni. (VI Convegno AI*IA, Padova, AI*IA, (23-25 September 1998)