@Book{sitereport_92138,
 author = "江差町教育委員会, ",
 title = "開陽丸",
 volume = "第4次",
 publisher = "江差町教育委員会",
 year = 1986,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/92138,
 }