@Book{sitereport_5646,
 author = "手塚, 孝",
 title = "舘山城跡測量調査報告書",
 volume = "",
 publisher = "米沢市教育委員会",
 year = 1999,
 series = "米沢市埋蔵文化財調査報告書",
 number = "66",
 url = https://sitereports.nabunken.go.jp/5646,
 }