M. Merdan, M. Vallee, T Moser, S. Biffl:
"A Layered Manufacturing System Architecture Supported with Semantic Agent Capabilities";
in: "Semantic Agent Systems: Foundations and Applications", A. Elci, M. Kone, M. Orgun (ed.); Springer-Verlag, 2011, ISBN: 978-3-642-18307-2, 1 - 29.
http://publik.tuwien.ac.at/files/PubDat_194986.pdf