@Book{sitereport_122587,
 author = "土浦市立博物館, ",
 title = "土浦市立博物館紀要",
 volume = "8",
 publisher = "土浦市立博物館",
 year = 1997,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/122587,
 }