@Book{sitereport_21435,
 author = "紫桃, 正隆",
 title = "長塩谷板碑群調査報告",
 volume = "第2次",
 publisher = "河北地区教育委員会",
 year = 1988,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/21435,
 }