@Book{sitereport_91843,
 author = "紋別市教育委員会, ",
 title = "北海道紋別市柳沢遺跡緊急発掘調査概報",
 volume = "第1次",
 publisher = "紋別市",
 year = 1981,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/91843,
 }