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 "Jeppesen, Kristian and Luttrell, Anthony",The written sources and their archaeological background,,"Jutland Archaeological Society,Distributed through Aarhus University Press",1986,Jutland Archaeological Society publications,,8772880422,,https://cir.nii.ac.jp/crid/1130282270454291328