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) Massimiliano Alvioli and Fausto Guzzetti and Ivan Marchesini,Parameter-free delineation of slope units and terrain subdivision of Italy,Geomorphology,0169-555X,Elsevier BV,2020-06,358,,107124,https://cir.nii.ac.jp/crid/1363670319377319168,https://doi.org/10.1016/j.geomorph.2020.107124