@Book{sitereport_59810,
 author = "林, 幸彦 and 小山, 岳夫 and 佐々木, 宗昭 and 羽毛田, 卓也 and 三石, 宗一 and 森泉, かよ子",
 title = "大井城跡(黒岩城跡)",
 volume = "",
 publisher = "佐久市教育委員会",
 year = 1986,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/59810,
 }