@Book{sitereport_94503,
 author = "真田 幸成, ",
 title = "花岡山古墳群",
 volume = "",
 publisher = "大垣市教育委員会",
 year = 1971,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/94503,
 }