D. Morand, I. Garcia, and P. Lalanda. Proceedings of the 16th IEEE International Conference on Emerging Technologies and Factory Automation (EFTA 2011), Toulouse, France, page a.1--a.8. (2011)
O. Roulet-Dubonnet, and P. Ystgaard. Holonic and Multi-Agent Systems for Manufacturing: 5th International Conference on Industrial Applications of Holonic and Multi-Agent Systems, HoloMAS 2011, Toulouse, France, volume 6867 of Lecture Notes in Artificial Intelligence, Springer, Heidelberg, (2011)
B. Hellingrath, M. Witthaut, C. Böhle, and S. Brügger. Holonic and Multi-Agent Systems for Manufacturing: 4th International Conference on Industrial Applications of Holonic and Multi-Agent Systems, HoloMAS 2009, Linz, Austria, volume 5696 of Lecture Notes in Artificial Intelligence, Springer, Berlin, (2009)