@Book{sitereport_141512,
 author = "岩手県教育委員会, ",
 title = "平泉文化研究年報",
 volume = "20",
 publisher = "岩手大学 and 岩手県",
 year = 2020,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/141512,
 }