WASET
    H. Taheri Shahraiyni and  B. Ataie Ashtiani,  Comparison of Finite Difference Schemes for Water Flow in Unsaturated Soils.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    April 2008, vol. 16(4). 226 - 230
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/7658.