@Book{sitereport_60607, author = "宮田, 毅 and 金澤, 誠 and 新山, 保和", title = "天神山古墳外堀発掘調査報告書", volume = "", publisher = "太田市教育委員会", year = 1999, series = "", number = "", url = https://sitereports.nabunken.go.jp/60607, }