@Book{sitereport_92001,
 author = "宇田川 , 洋",
 title = "幾田",
 volume = "",
 publisher = "羅臼町教育委員会",
 year = 1975,
 series = "羅臼町文化財報告",
 number = "2",
 url = https://sitereports.nabunken.go.jp/92001,
 }