@Book{sitereport_12281, author = "髙橋, 学", title = "国道103号道路改良事業に係る埋蔵文化財発掘調査報告書", volume = "6", publisher = "秋田県教育委員会", year = 1992, series = "秋田県文化財調査報告書", number = "222", url = https://sitereports.nabunken.go.jp/12281, }