@Book{sitereport_130267,
 author = "小林, 眞寿",
 title = "佐久市文化財年報",
 volume = "31 : 令和3年度(2021)",
 publisher = "佐久市教育委員会",
 year = 2023,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/130267,
 }