@Book{sitereport_33601,
 author = "土居, 和幸",
 title = "日田地区遺跡群発掘調査概報",
 volume = "2",
 publisher = "日田市教育委員会",
 year = 1987,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/33601,
 }