@Book{sitereport_62,
 author = "上原, 学",
 title = "岩村田遺跡群　宮の前遺跡",
 volume = "",
 publisher = "佐久市教育委員会",
 year = 2006,
 series = "佐久市埋蔵文化財調査報告書",
 number = "140",
 url = https://sitereports.nabunken.go.jp/62,
 }