@Book{sitereport_28858, author = "小島, 敦子 and 中山, 茂樹", title = "成塚石橋遺跡", volume = "2", publisher = "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書", number = "120", url = https://sitereports.nabunken.go.jp/28858, }