WASET
    Y. Parish and  F. Najaei Abadi,  Dynamic Behaviour of Earth Dams for Variation of Earth Material Stiffness.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2009, vol. 26(2). 11 - 16
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/1951.