@Book{sitereport_6720, author = "斎藤, 秀樹", title = "桝形堤防", volume = "第2次調査", publisher = "南アルプス市教育委員会", year = 2013, series = "南アルプス市埋蔵文化財調査報告書", number = "35", url = https://sitereports.nabunken.go.jp/6720, }