@Book{sitereport_57040,
 author = "増井, 有真 and 滝川, 恒昭 and 小高, 春雄",
 title = "千葉県南房総市岡本城跡確認調査報告書",
 volume = "",
 publisher = "南房総市教育委員会",
 year = 2008,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/57040,
 }