@Book{sitereport_50276, author = "石塚, 和則", title = "堀難井遺跡", volume = "", publisher = "狭山市遺跡調査会", year = 1993, series = "狭山市遺跡調査会報告", number = "3", url = https://sitereports.nabunken.go.jp/50276, }