Maziar Ramezani and  Thomas Neitzert and  Timotius Pasang,  Simulation of Kinetic Friction in L-Bending of Sheet Metals.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2014, vol. 90(6). 560 - 564
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9998580.