@Book{sitereport_152,
 author = "上原, 学",
 title = "中金井遺跡群　下金井遺跡",
 volume = "",
 publisher = "佐久市教育委員会",
 year = 2012,
 series = "佐久市埋蔵文化財調査報告書",
 number = "210",
 url = https://sitereports.nabunken.go.jp/152,
 }