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) MACKENZIE K. J. D.,Structural and textural modifications of palygorskite and sepiolite under acid treatment,Thermochim. Acta.,,,1994,244,,195-203,https://cir.nii.ac.jp/crid/1570572701724599424,