@Book{sitereport_126416,
 author = "苫小牧市博物館, ",
 title = "研究報告",
 volume = "7",
 publisher = "苫小牧市博物館",
 year = 1997,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/126416,
 }