@Book{sitereport_60880,
 author = "永井, 尚寿",
 title = "芝宮古墳群(富岡68号古墳)",
 volume = "",
 publisher = "富岡市教育委員会",
 year = 2006,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/60880,
 }