@Book{sitereport_36410, author = "山原, 敏朗", title = "帯広・岩内1遺跡", volume = "", publisher = "帯広市教育委員会", year = 2001, series = "帯広市埋蔵文化財調査報告", number = "22", url = https://sitereports.nabunken.go.jp/36410, }