著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Roesdahl, Else and Wilson, David M.",Aggersborg : the Viking-Age settlement and fortress,,"Jutland Archaeological Society,National Museum of Denmark",2014,Jutland Archaeological Society publications,,9788788415872,,https://cir.nii.ac.jp/crid/1130000793762975488