@Book{sitereport_15212, author = "園部, 守央 and 加部, 二生", title = "内堀遺跡群", volume = "2", publisher = "前橋市埋蔵文化財発掘調査団", year = 1989, series = "", number = "", url = https://sitereports.nabunken.go.jp/15212, }