@Book{sitereport_91915,
 author = "上野, 秀一",
 title = "S256遺跡 ・ S257遺跡 ・ S253遺跡",
 volume = "",
 publisher = "札幌市教育委員会",
 year = 1975,
 series = "札幌市文化財調査報告書",
 number = "11",
 url = https://sitereports.nabunken.go.jp/91915,
 }