@Book{sitereport_153,
 author = "塩入, 秀敏 and 塩崎, 幸夫",
 title = "琵琶塚II",
 volume = "",
 publisher = "上田市教育委員会",
 year = 1989,
 series = "上田市文化財調査報告書",
 number = "33",
 url = https://sitereports.nabunken.go.jp/153,
 }