@Book{sitereport_115008, author = "冨沢, 一明", title = "周防畑遺跡群 大豆田遺跡Ⅵ", volume = "", publisher = "佐久市教育委員会 社会教育部 文化振興課", year = 2021, series = "佐久市埋蔵文化財調査報告書", number = "274", url = https://sitereports.nabunken.go.jp/115008, }