@Book{sitereport_100412,
 author = "今治市教育委員会, ",
 title = "片山古墳群現地説明会資料",
 volume = "",
 publisher = "今治市教育委員会",
 year = 1988,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/100412,
 }