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) Ulrich Kueppers and Constanze Putz and Oliver Spieler and Donald B Dingwell,Abrasion in pyroclastic density currents: Insights from tumbling experiments,"Physics and Chemistry of the Earth, Parts A/B/C",1474-7065,Elsevier BV,2012-01,45-46,,33-39,https://cir.nii.ac.jp/crid/1361137045603400448,https://doi.org/10.1016/j.pce.2011.09.002