著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) CRUDEN DM,Landslide types and processes,"Landslides, investigation and mitigation : special report 247",,"Transportation Research Board, National Research Council",1996,,,36-75,https://cir.nii.ac.jp/crid/1570291225062209920,