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) A.J. Sinclair,Selection of threshold values in geochemical data using probability graphs,Journal of Geochemical Exploration,0375-6742,Elsevier BV,1974-05,3,2,129-149,https://cir.nii.ac.jp/crid/1362262945277684608,https://doi.org/10.1016/0375-6742(74)90030-2