WASET
    S. D. El Wakil and  J. Rice,  Computation and Validation of the Stress Distribution around a Circular Hole in a Slab Undergoing Plastic Deformation.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2015, vol. 105(9). 1634 - 1637
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/10002317.