@Book{sitereport_135219,
 author = "日本ナショナルトラスト, ",
 title = "小諸の風穴と町並み",
 volume = "",
 publisher = "日本ナショナルトラスト",
 year = 1993,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/135219,
 }