@Book{sitereport_33696,
 author = "城戸, 誠",
 title = "竹田地区南部遺跡群IV",
 volume = "",
 publisher = "竹田市教育委員会",
 year = 1993,
 series = "竹田地区南部遺跡群",
 number = "4",
 url = https://sitereports.nabunken.go.jp/33696,
 }