@Book{sitereport_64564,
 author = "新潟県立直江津高等学校社会部, ",
 title = "吉川町の山城",
 volume = "",
 publisher = "新潟県立直江津高等学校社会部",
 year = 1990,
 series = "山城調査報告",
 number = "12",
 url = https://sitereports.nabunken.go.jp/64564,
 }