H.Mohammadi Majd and M.Jalali Azizpour, A Study on Barreling Behavior during Upsetting Process using Artificial Neural Networks with Levenberg Algorithm. journal = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology. June 2011, vol. 54(6). 841 - 844 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/10631.