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
"Kaegi, Walter Emil","Byzantine military unrest, 471-843 : an interpretation",,American Council of Learned Societies,,ACLS history e-book project reprint series,,9781597406321,,https://cir.nii.ac.jp/crid/1130282269411348480