@Book{sitereport_89123, author = "岡山県古代吉備文化財センター, ", title = "過去と未来を結ぶ道", volume = "", publisher = "国土交通省中国地方整備局岡山国道事務所 and 岡山県古代吉備文化財センター", year = 2006, series = "", number = "", url = https://sitereports.nabunken.go.jp/89123, }