Paola Gattinoni and Vincenzo Francani, A Tool for Modeling Slope Instability Triggered by Piping. journal = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2009, vol. 32(8). 238 - 244 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/3999.