1. Ågotnes T, van der Hoek W, Wooldridge M (2008) Robust normative systems. In: Padgham P, Muller P (eds) Proceedings of the seventh international conference on autonomous agents and multiagent systems (AAMAS 2008). IFAMAAS/ACM DL, Estoril, pp 747–754
2. Arbab F, Astefanoaei L, de Boer F, Dastani M, Meyer JJ, Tinnermeier N (2009) Reo connectors as coordination artifacts in 2APL systems. In: Proceedings of the 11th pacific rim international conference on multi-agents (PRIMA 2008). Lecture notes in computer science, vol 5357. Springer, New York, pp 42–53
3. Astefanoaei L, Dastani M, Meyer JJC, Boer F (2009) On the semantics and verification of normative multi-agent systems. Int J Universal Comput Sci 15(13):2629–2652
4. Baldoni M, Boella G, Dorni M, Grenna R, Mugnaini A (2008) PowerJADE: organizations and roles as primitives in the JADE framework. In: WOA 2008: Dagli oggetti agli agenti, Evoluzione dell’agent development: metodologie, tool, piattaforme e linguaggi, pp 84–92
5. Baldoni M, Boella G, Torre LVD (2005) Roles as a coordination construct: introducing powerJava. In: Proceedings of 1st international workshop on methods and tools for coordinating concurrent, distributed and mobile systems, Namur, 23 April 2005. Electron Notes Theor Comp Sci 150(1):9–29