@Book{sitereport_139005,
 author = "三輪, 孝幸 and 額賀, 大輔",
 title = "諏訪山塚群",
 volume = "",
 publisher = "笠間市教育委員会",
 year = 2021,
 series = "笠間市埋蔵文化財調査報告書",
 number = "",
 url = https://sitereports.nabunken.go.jp/139005,
 }