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) ,Enhancement of electrical properties of the thermoelectric compound Ca_3Co_4O_9 through use of large-grained powder,Journal of Material research 20・9,,,2005,,,2491-2497,https://cir.nii.ac.jp/crid/1010000781891518726,