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) Oldrich Hungr and Serge Leroueil and Luciano Picarelli,"The Varnes classification of landslide types, an update",Landslides,1612-510X,Springer Science and Business Media LLC,2013-11-30,11,2,167-194,https://cir.nii.ac.jp/crid/1363670320912137344,https://doi.org/10.1007/s10346-013-0436-y