@Book{sitereport_22575,
 author = "菊池, 健一",
 title = "千葉市土気城跡",
 volume = "",
 publisher = "千葉市教育委員会 and 財団法人千葉市教育振興財団 and 株式会社エヌ・ティ・ティ・ドコモ",
 year = 2008,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/22575,
 }