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) WEI W.,Middle Eocene to Pleistocene calcareous nannofossils recovered by Ocean Drilling Program Leg 113 in the Weddell Sea,"Proceedings of the Ocean Drilling Program, Scientific Results",,College Station,1990,113,,639-666,https://cir.nii.ac.jp/crid/1573105974659824768,