@Book{sitereport_16355, author = "緒方, 勉", title = "清原古墳群及び岩原古墳群の周溝確認調査", volume = "", publisher = "熊本県教育委員会", year = 1982, series = "熊本県文化財調査報告", number = "55", url = https://sitereports.nabunken.go.jp/16355, }