@Book{sitereport_122258,
 author = "群馬県教育委員会, ",
 title = "中山道と信州への道",
 volume = "",
 publisher = "群馬県教育委員会",
 year = 1997,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/122258,
 }