@Book{sitereport_62004,
 author = "北海道教育委員会, ",
 title = "美沢川流域の遺跡群2",
 volume = "",
 publisher = "北海道教育委員会",
 year = 1978,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/62004,
 }