@Book{sitereport_49293, author = "信太, 正樹 and 島田, 祐悦", title = "正願谷地遺跡・下作の瀬遺跡", volume = "", publisher = "横手市教育委員会", year = 2006, series = "横手市文化財調査報告", number = "6", url = https://sitereports.nabunken.go.jp/49293, }