@Book{sitereport_71505,
 author = "大和久, 震平",
 title = "牛塚古墳",
 volume = "",
 publisher = "宇都宮市教育委員会",
 year = 1984,
 series = "宇都宮市埋蔵文化財調査報告書",
 number = "1",
 url = https://sitereports.nabunken.go.jp/71505,
 }