@Book{sitereport_51559,
 author = "西ケ谷, 恭弘 and 高野, 雅浩 and 西ケ谷, 美恵子",
 title = "土浦城二の丸・本丸試掘調査発掘調査報告書",
 volume = "",
 publisher = "土浦市教育委員会",
 year = 1998,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/51559,
 }