R. Babiceanu, and R. Seker. Service Orientation in Holonic and Multi-Agent Manufacturing, volume 594 of Studies in Computational Intelligence, Springer, Cham, (2015)
Bitkom, VDMA, and ZVEI. Ergebnisbericht der Plattform Industrie 4.0, Bundesverband Informationswirtschaft, Telekommunikation und neue Medien e.~V. (Bitkom), Verband Deutscher Maschinen- und Anlagenbau e.~V. (VDMA), Zentralverband Elektrotechnik- und Elektronikindustrie e.~V. (ZVEI), Berlin, Frankfurt am Main, (April 2015)
DIN/DKE. DIN/DKE -- Roadmap, Version 2.0. DIN e.~V. und DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDE, Berlin, Frankfurt am Main, (October 2015)
DKE. DKE Normungs-Roadmap, Version 1.0. VDE Verband der Elektrotechnik Elektronik Informationstechnik e.~V.als Träger der DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDE, Frankfurt am Main, (December 2013)
E. Filos. Digital Product and Process Development Systems, volume 411 of IFIP Advances in Information and Communication Technology, Springer, Heidelberg, (2013)
N. Galaske, D. Strang, and R. Anderl. Proceedings of the World Congress on Engineering and Computer Science (WCECS 2015), San Francisco, USA, Volume II, volume 2220 of Lecture Notes in Engineering and Computer Science, page 1035--1040. Hong Kong, International Association of Engineers (IAENG), Newswood, (2015)
B. Gernhardt, T. Vogel, M. Givehchi, L. Wang, and M. Hemmje. Proceedings of the ASME 2016 International Manufacturing Science and Engineering Conference, MSEC2016, June 27--July 1, 2016, Blacksburg, Virginia, USA, 2, page V002T04A013:1--10. New York, NY, American Society of Mechanical Engineers (ASME), (2016)
T. Holm, L. Christiansen, M. Göring, T. Jäger, and A. Fay. Proceedings of the 17th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2012), Krakow, Poland, page a.1--a.8. (2012)
H. Kagermann, W. Wahlster, and J. Helbig. Final Report of the Industrie 4.0 Working Group, acatech -- National Academy of Science and Engineering, München, (April 2013)