@Book{sitereport_28841, author = "桜岡, 正信 and 木津, 博明", title = "上野国分僧寺・尼寺中間地域", volume = "4", publisher = "群馬県教育委員会", year = 1989, series = "群馬県埋蔵文化財調査事業団調査報告", number = "103", url = https://sitereports.nabunken.go.jp/28841, }