@Book{sitereport_34856, author = "小山, 彦逸", title = "史跡七戸城跡北館", volume = "8", publisher = "七戸町教育委員会", year = 1999, series = "七戸町埋蔵文化財調査報告書", number = "28", url = https://sitereports.nabunken.go.jp/34856, }