@Book{sitereport_105567,
 author = "栃木県教育委員会事務局文化課, ",
 title = "栃木県埋蔵文化財保護行政年報",
 volume = "21",
 publisher = "栃木県教育委員会",
 year = 1999,
 series = "栃木県埋蔵文化財調査報告",
 number = "231",
 url = https://sitereports.nabunken.go.jp/105567,
 }