@Book{sitereport_142531,
 author = "吉田, 寛",
 title = "府内城三ノ丸北口跡",
 volume = "",
 publisher = "大分県教育委員会",
 year = 1996,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/142531,
 }