@Book{sitereport_105222,
 author = "飯山横穴古墳調査団, ",
 title = "飯山横穴古墳",
 volume = "",
 publisher = "飯山横穴古墳調査団",
 year = 1987,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/105222,
 }