H.Mohammadi Majd and  M.Jalali Azizpour  and  Foad Saadi,  Prediction the Deformation in Upsetting Process by Neural Network and Finite Element.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2011, vol. 50(2). 345 - 348
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/5724.