@Book{sitereport_39240,
 author = "相田, 泰臣 and 金田, 拓也 and 八藤後, 智人 and 奈良, 貴史 and 澤田, 純明 and 株式会社火山灰考古学研究所,  and 早田, 勉 and 林, 成多",
 title = "大沢谷内遺跡IV第19・20・21次調査",
 volume = "",
 publisher = "新潟市教育委員会",
 year = 2015,
 series = "新潟市埋蔵文化財発掘調査報告書",
 number = "",
 url = https://sitereports.nabunken.go.jp/39240,
 }