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
"Negash, Tekeste and Tronvoll, Kjetil",Brothers at war : making sense of the Eritrean-Ethiopian war,,"James Currey,Ohio University Press",2000,Eastern African studies,,"085255849X,0852558546,0821413716,0821413724",,https://cir.nii.ac.jp/crid/1130000796419170304