@Book{sitereport_100835,
 author = "大分県教育委員会, ",
 title = "若杉遺跡",
 volume = "",
 publisher = "大分県教育委員会",
 year = 1990,
 series = "九州横断自動車道関係埋蔵文化財発掘調査報告書",
 number = "2",
 url = https://sitereports.nabunken.go.jp/100835,
 }