@Book{sitereport_106860,
 author = "向日市埋蔵文化財センター, ",
 title = "長岡宮宮城門「東面北第一門」",
 volume = "",
 publisher = "向日市埋蔵文化財センター",
 year = 1999,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/106860,
 }