1. Brewka, G., Eiter, T.: Equilibria in heterogeneous nonmonotonic multi-context systems. In: Proceedings of 22nd AAAI Conference on Artificial Intelligence, pp. 385–390. AAAI Press (2007)
2. Lecture Notes in Computer Science;G Brewka,2011
3. Brewka, G., Ellmauthaler, S., Pührer, J.: Multi-context systems for reactive reasoning in dynamic environments. In: Schaub, T. (ed.) Proceedings of 21st European Conference on Artificial Intelligence, ECAI 2014. IJCAI/AAAI (2014)
4. Lloyd, J.W.: Foundations of Logic Programming. Springer, Heidelberg (1987)
5. Apt, K.R., Bol, R.N.: Logic programming and negation: a survey. J. Log. Program. 19–20, 9–71 (1994)