@Book{sitereport_15399,
 author = "富沢, 一明",
 title = "直路遺跡",
 volume = "5",
 publisher = "佐久市教育委員会",
 year = 2015,
 series = "佐久市埋蔵文化財調査報告書",
 number = "234",
 url = https://sitereports.nabunken.go.jp/15399,
 }