WASET
    M. Fakharian and  M. I. Khodakarami,  A Modified Decoupled Semi-Analytical Approach Based On SBFEM for Solving 2D Elastodynamic Problems.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 98(2). 296 - 301
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10000530.