@Book{sitereport_101406,
 author = "前橋文化財研究会, ",
 title = "史跡蛇穴山古墳調査概報",
 volume = "",
 publisher = "前橋文化財研究会",
 year = 1976,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/101406,
 }