@Book{sitereport_33681,
 author = "松田, 政基",
 title = "史跡岡城跡",
 volume = "1",
 publisher = "竹田市教育委員会",
 year = 1986,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/33681,
 }