@Book{sitereport_122958, author = "獅子内, 一成", title = "姥久保遺跡", volume = "2", publisher = "公益財団法人茨城県教育財団", year = 2022, series = "茨城県教育財団文化財調査報告", number = "458", url = https://sitereports.nabunken.go.jp/122958, }