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) Kozo Sadakane and Akira Arai and Wako Aoki,Chemical Abundances in the Secondary Star of the Black Hole Binary V4641 Sagittarii (SAX J1819.3-2525),Publications of the Astronomical Society of Japan,00046264,Tokyo : Astronomical Society of Japan,2006,58,3,595-604,https://cir.nii.ac.jp/crid/1521980704814458880,