@Book{sitereport_43232, author = "平田, 文雄", title = "栃木県埋蔵文化財保護行政年報", volume = "20", publisher = "栃木県教育委員会", year = 1998, series = "栃木県埋蔵文化財調査報告", number = "217", url = https://sitereports.nabunken.go.jp/43232, }