@Book{sitereport_109139,
 author = "千葉大学大学院社会文化科学研究科, ",
 title = "安房の海食洞穴を掘る",
 volume = "",
 publisher = "千葉大学考古学研究室",
 year = 2000,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/109139,
 }