@Book{sitereport_106907,
 author = "長岡市教育委員会, ",
 title = "勝龍寺城跡発掘調査",
 volume = "",
 publisher = "長岡市教育委員会",
 year = 1989,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/106907,
 }