@Book{sitereport_28848, author = "石坂, 茂", title = "荒砥北三木堂遺跡", volume = "1", publisher = "群馬県教育委員会 and 財団法人群馬県埋蔵文化財調査事業団", year = 1991, series = "群馬県埋蔵文化財調査事業団調査報告", number = "110", url = https://sitereports.nabunken.go.jp/28848, }