@Book{sitereport_60743,
 author = "荒木, 勇次",
 title = "八木原久保遺跡",
 volume = "",
 publisher = "群馬県渋川市教育委員会",
 year = 1997,
 series = "渋川市発掘調査報告書",
 number = "61",
 url = https://sitereports.nabunken.go.jp/60743,
 }