@Book{sitereport_36401,
 author = "北沢, 実",
 title = "帯広・大空遺跡",
 volume = "",
 publisher = "帯広市教育委員会",
 year = 1993,
 series = "帯広市埋蔵文化財調査報告",
 number = "12",
 url = https://sitereports.nabunken.go.jp/36401,
 }