@Book{sitereport_100691,
 author = "大分県教育委員会, ",
 title = "大分県の方言",
 volume = "",
 publisher = "大分県教育委員会",
 year = 1985,
 series = "大分県文化財調査報告",
 number = "70",
 url = https://sitereports.nabunken.go.jp/100691,
 }