@Book{sitereport_103708, author = "七ケ宿町教育委員会, ", title = "長下遺跡調査概報", volume = "", publisher = "七ケ宿町教育委員会", year = 1977, series = "七ケ宿町文化財調査報告書", number = "1", url = https://sitereports.nabunken.go.jp/103708, }