@Book{sitereport_31460,
 author = "永沼, 律朗",
 title = "今富塚山古墳確認調査報告書",
 volume = "",
 publisher = "千葉県文化財センター",
 year = 1992,
 series = "千葉県文化財センター調査報告",
 number = "221",
 url = https://sitereports.nabunken.go.jp/31460,
 }