1. Maintaining knowledge about temporal intervals;Allen;Comm. ACM,1983
2. A. Artale, E. Franconi, Temporal description logics, in: D. Gabbay, M. Fisher, L. Vila (Eds.), Handbook of Time and Temporal Reasoning in Artificial Intelligence, MIT Press, Cambridge, MA, in press
3. A temporal description logic for reasoning about actions and plans;Artale;J. Artificial Intelligence Res.,1998
4. A correspondence between temporal description logics;Artale,1999
5. A scheme for integrating concrete domains into concept languages;Baader,1991