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) Kishimoto Naofumi,Dual Kingship in the Kofun Period as Seen from the Keyhole Tombs,UrbanScope : e-journal of the Urban-Culture Research Center,2185-2898,"Urban-Culture Research Center, Graduate School of Literature and Human Sciences, Osaka City University",2013-05,4,,1-21,https://cir.nii.ac.jp/crid/1390290699896116352,https://doi.org/10.24544/ocu.20171215-015