@Book{sitereport_96885,
 author = "後藤 守一,  and 大塚 初重, ",
 title = "常陸丸山古墳",
 volume = "",
 publisher = "山岡書店",
 year = 1957,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/96885,
 }