@Book{sitereport_44285, author = "安藤, 寛", title = "大宝院廃寺遺跡(第3・5・6次)観音山古墳(周堀)発掘調査報告書", volume = "", publisher = "磐田市教育委員会", year = 1992, series = "", number = "", url = https://sitereports.nabunken.go.jp/44285, }