Maziar Ramezani and  Zaidi Mohd Ripin,  Effect of Friction Models on Stress Distribution of Sheet Materials during V-Bending Process.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2009, vol. 32(8). 990 - 995
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10800.