@Book{sitereport_131937,
 author = "富田, 真一郎",
 title = "不破関跡　北限土塁確認調査報告書",
 volume = "",
 publisher = "関ケ原町地域振興課",
 year = 2023,
 series = "関ケ原町文化財報告書",
 number = "第4集",
 url = https://sitereports.nabunken.go.jp/131937,
 }