@Book{sitereport_101308,
 author = "渋川市教育委員会, ",
 title = "市内遺跡",
 volume = "3",
 publisher = "渋川市教育委員会",
 year = 1990,
 series = "渋川市発掘調査報告書",
 number = "25",
 url = https://sitereports.nabunken.go.jp/101308,
 }