@Book{sitereport_70080,
 author = "三沢, 正善",
 title = "井岡遺跡確認調査",
 volume = "",
 publisher = "小山市教育委員会",
 year = 1980,
 series = "小山市文化財調査報告書",
 number = "9",
 url = https://sitereports.nabunken.go.jp/70080,
 }