Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fujisawa Kazunori and Murakami Akira and Sakai Kotaro,Numerical analysis of backward erosion by soil-water interface tracking,Japanese Geotechnical Society Special Publication,2188-8027,The Japanese Geotechnical Society,2016,4,4,84-87,https://cir.nii.ac.jp/crid/1390282680740531328,https://doi.org/10.3208/jgssp.v04.j31