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
"Hurbanič, Martin",The Avar siege of Constantinople in 626 : history and legend,,Palgrave Macmillan,2019,New approaches to Byzantine history and culture,,9783030166830,,https://cir.nii.ac.jp/crid/1130285377498091264