WASET
    Shervin Khazaeli and  Shahab Haj-zamani,  A Coupled Extended-Finite-Discrete Element Method: On the Different Contact Schemes between Continua and Discontinua.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2016, vol. 110(2). 261 - 268
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10005174.