@Book{sitereport_96556,
 author = "茨城県教育財団, ",
 title = "埋蔵文化財年報",
 volume = "31(平成23年度)",
 publisher = "茨城県教育財団",
 year = 2012,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/96556,
 }