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 D. M.,Landslide types and processes.,"Landslides, investigation and mitigation",,"TRB, National Research Council",1996,,,36-75,https://cir.nii.ac.jp/crid/1571417124225104256,