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)
Barth N. Ekwueme and Alfred Kröner,"Single zircon evaporation ages from the Oban Massif, southeastern Nigeria",Journal of African Earth Sciences,1464-343X,Elsevier BV,1998-02,26,2,195-205,https://cir.nii.ac.jp/crid/1363670318886614144,https://doi.org/10.1016/s0899-5362(98)00005-0