@Book{sitereport_100497,
 author = "中津市教育委員会, ",
 title = "福島地下式横穴",
 volume = "",
 publisher = "中津市教育委員会",
 year = 1974,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/100497,
 }