@Book{sitereport_52491,
 author = "瀬川, 司男 and 吉田, 健弘",
 title = "土沢城跡発掘調査概報",
 volume = "1989年度",
 publisher = "東和町教育委員会",
 year = 1990,
 series = "東和町文化財調査報告書",
 number = "4",
 url = https://sitereports.nabunken.go.jp/52491,
 }