@Book{sitereport_59835,
 author = "篠原, 浩江 and 小林, 眞寿",
 title = "中金井遺跡群荒田・上金井　栗毛坂遺跡群東赤座2",
 volume = "",
 publisher = "佐久市教育委員会",
 year = 1989,
 series = "佐久埋蔵文化財調査センター調査報告書",
 number = "16",
 url = https://sitereports.nabunken.go.jp/59835,
 }