@Book{sitereport_71360, author = "小野, 麻人 and 大橋, 生", title = "砂田姥沼遺跡", volume = "B区", publisher = "宇都宮市教育委員会", year = 2007, series = "宇都宮市埋蔵文化財調査報告書", number = "64", url = https://sitereports.nabunken.go.jp/71360, }