@Book{sitereport_2089,
 author = "川上, 昭一",
 title = "安田古墳群1号墳・外輪谷横穴墓群12号穴",
 volume = "",
 publisher = "八雲村教育委員会",
 year = 1999,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/2089,
 }