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) ,Landslide Risk Evaluation and Mapping - Manual of Aerial Photo Interpretation for Landslide Topography and Risk Evaluation.,Report of the National Research Institute for Earth Science and Disaster Prevention No.66,,,2004,,,75-137,https://cir.nii.ac.jp/crid/1010000781591594368,