@Book{sitereport_31173,
 author = "小沢, 洋",
 title = "千葉県富津市西原古墳",
 volume = "",
 publisher = "富津市教育委員会",
 year = 1992,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/31173,
 }