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 Takashi Ohnishi and Michiko Ohkubo,"Metallicities in Four Planet-Harbouring K-Type Giants: HD 47536, HD 59686, HD 137759, and HD 219449",Publications of the Astronomical Society of Japan,00046264,Tokyo : Astronomical Society of Japan,2005,57,1,127-133,https://cir.nii.ac.jp/crid/1523388079600929536,