@Book{sitereport_61594,
 author = "大塚, 昌彦",
 title = "空沢遺跡第2次・諏訪ノ木遺跡発掘調査概報",
 volume = "",
 publisher = "渋川市教育委員会",
 year = 1980,
 series = "文化財発掘調査報告",
 number = "4",
 url = https://sitereports.nabunken.go.jp/61594,
 }