WASET
    V. Yu. Shungin and  A. V. Popov,  Multifunctional Bending and Straightening Machines for Shipbuilding.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 92(8). 1460 - 1463
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/9999144.