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) ,Direct evidence for cage conduction band in superconducting cement 12Cao・7Al_2O_3 by low-energy high-resolution photoemission spectroscopy,J. Phys. Soc. Jpan.,,,2010,79,,103704,https://cir.nii.ac.jp/crid/1010000782053910401,