@Book{sitereport_130919,
 author = "山田, 琴子",
 title = "特別史跡埼玉古墳群鉄砲山古墳",
 volume = "",
 publisher = "埼玉県教育委員会",
 year = 2020,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/130919,
 }