@Book{sitereport_35947,
 author = "冨沢, 一明",
 title = "上久保田向遺跡",
 volume = "8",
 publisher = "佐久市教育委員会  and 佐久市教育委員会文化振興課",
 year = 2017,
 series = "佐久市埋蔵文化財調査報告書",
 number = "247",
 url = https://sitereports.nabunken.go.jp/35947,
 }