著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Ta H. P.,"Preliminary studies on the Devonian–Carboniferous boundary at the Nam Cat Ba section, Hai Phong Province",Vietnam National University Journal of Science,,,2005,21,,38,https://cir.nii.ac.jp/crid/1371975845364546706,