1. Artale, A., Parent, C., Spaccapietra, S.: Evolving objects in temporal information systems. Ann. Math. Artif. Intell. 50(1–2), 5–38 (2007)
2. Artale, A., Guarino, N., Keet, C.M.: Formalising temporal constraints on part-whole relations. In: Proceedings of KR 2008, pp. 673–683. AAAI Press, Sydney, Australia, 16–19 September 2008 (2008)
3. Artale, A., Kontchakov, R., Wolter, F., Zakharyaschev, M.: Temporal description logic for ontology-based data access. In: Proceedings of IJCAI 2013 (2013)
4. Barnett, D.: Some stuffs are not sums of stuff. Philos. Rev. 113(1), 89–100 (2004)
5. Beisswanger, E., Schulz, S., Stenzhorn, H., Hahn, U.: BioTop: an upper domain ontology for the life sciences - a description of its current structure, contents, and interfaces to OBO ontologies. Appl. Ontol. 3(4), 205–212 (2008)