Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) P. Slangen and R. J. Fannin,The role of particle type on suffusion and suffosion,Géotechnique Letters,2045-2543,Emerald,2017-03,7,1,6-10,https://cir.nii.ac.jp/crid/1360576120407243904,https://doi.org/10.1680/jgele.16.00099