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
"Madgearu, Alexandru","Byzantine military organization on the Danube, 10th-12th centuries",,Brill,2013,"East Central and Eastern Europe in the Middle Ages, 450-1450",,9789004212435,,https://cir.nii.ac.jp/crid/1130282272382674944