@Book{sitereport_103595,
 author = "宮城県多賀城跡調査研究所, ",
 title = "桃生城跡推定地",
 volume = "2",
 publisher = "宮城県多賀城跡調査研究所",
 year = 1975,
 series = "発掘調査現地説明会資料",
 number = "",
 url = https://sitereports.nabunken.go.jp/103595,
 }