@Book{sitereport_28790,
 author = "石坂, 茂",
 title = "荒砥北原遺跡・今井神社古墳群・荒砥青柳遺跡",
 volume = "",
 publisher = "群馬県教育委員会",
 year = 1986,
 series = "群馬県埋蔵文化財調査事業団調査報告",
 number = "53",
 url = https://sitereports.nabunken.go.jp/28790,
 }