D. Mehdizadeh and  M. Rahimian and  M. Eskandari-Ghadi ,  Displacement Solution for a Static Vertical Rigid  Movement of an Interior Circular Disc in a  Transversely Isotropic Tri-Material Full-Space.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 86(2). 182 - 187
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/9997535.