@Book{sitereport_24558,
 author = "上山, 佳彦 and 直井, 晃 and 椙山, 茂樹",
 title = "上関城跡",
 volume = "",
 publisher = "財団法人山口県教育財団山口県埋蔵文化財センタ−",
 year = 1999,
 series = "山口県埋蔵文化財センター調査報告",
 number = "14",
 url = https://sitereports.nabunken.go.jp/24558,
 }