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) EGASHIRA K.,CLAY MINERALOGICAL DIFFERENCE BETWEEN BEDROCK AND COLLUVIAL-SOIL SLIDES IN THE NORTHERN PART OF NAGASAKI,Clay Sci.,00098574,日本粘土学会,1986,6,,217-223,https://cir.nii.ac.jp/crid/1572261552239350400,