WASET
    Jann-Eike Saathoff and  Kirill Alexander Schmoor and  Martin Achmus and  Mauricio Terceros,  Reliability Based Investigation on the Choice of Characteristic Soil Properties.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2019, vol. 154(10). 618 - 626
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10010790.