@Book{sitereport_60723,
 author = "大塚, 昌彦",
 title = "半田中原・南原遺跡",
 volume = "",
 publisher = "群馬県企業局 and 渋川市教育委員会",
 year = 1994,
 series = "渋川市発掘調査報告書",
 number = "41",
 url = https://sitereports.nabunken.go.jp/60723,
 }