[C7] Montanari A., Ratto E., "Development and Validation Tools for Temporal Information Processing Systems". In E.N. Houstis and J.R. Rice (Eds.), Artificial Intelligence, Expert Systems, and Symbolic Computing (selected and revised papers from IMACS 13th World Congress, Dublin, Ireland, 1991), North-Holland, 1992, pp. 426-435.

[C6] Montanari A., Maim E., Ciapessoni E., Ratto E., "Dealing with Time Granularity in the Event Calculus". Proceedings of Fifth Generation Computer Systems '92, IOS Press, Tokyo, Japan, giugno 1992, pp. 702-712 (abstract in Mathematical Reviews 1 212 349)

[NJ1] Montanari A., Pernici B.,"Basi di Dati Temporali". Archivi & Computer, vol. 2, no. 4, Archivio Storico S. Miniato, December 1992, pp. 343-354 (in Italian).