@Book{sitereport_192,
 author = "佐久市教育委員会, ",
 title = "佐久市埋蔵文化財年報",
 volume = "1 平成2年度",
 publisher = "佐久市教育委員会",
 year = 1992,
 series = "佐久市埋蔵文化財年報",
 number = "1",
 url = https://sitereports.nabunken.go.jp/192,
 }