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) ,Closed conformal Killing-Yano tensor and Kerr-NUT-de Sitter spacetime uniqueness,Phys. Lett. B656,,,2007,,,214-216,https://cir.nii.ac.jp/crid/1010000782474152579,