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) D.F. Peppard and G.W. Mason and S. Lewey,A tetrad effect in the liquid-liquid extraction ordering of lanthanides(III),Journal of Inorganic and Nuclear Chemistry,0022-1902,Elsevier BV,1969-07,31,7,2271-2272,https://cir.nii.ac.jp/crid/1364233271039004928,https://doi.org/10.1016/0022-1902(69)90044-x