@Book{sitereport_101141,
 author = "藤岡市教育委員会, ",
 title = "七輿山古墳",
 volume = "第1次",
 publisher = "藤岡市教育委員会",
 year = 1990,
 series = "範囲確認調査報告書",
 number = "5",
 url = https://sitereports.nabunken.go.jp/101141,
 }