WASET
    Niklas Echterhoff and  Benjamin Amshoff and  Jürgen Gausemeier,  Cross-Industry Innovations – Systematic Identification and Adaption.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2013, vol. 76(4). 606 - 616
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/7110.