WASET
    Hermann Kuehnle,  Distributed Manufacturing (DM) - Smart Units and Collaborative Processes.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2015, vol. 100(4). 1246 - 1257
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10001107.