Sara Soltanpour and  Adolfo Foriero,  Numerical Simulations of Frost Heave Using COMSOL Multiphysics Software in Unsaturated Freezing Soils.   journal   = {International Journal of Geotechnical and Geological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2023, vol. 200(8). 111 - 118
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10013220.