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 "Cotsonis, John A.",Catalogue of Byzantine seals at Dumbarton Oaks and in the Fogg Museum of Art,,Dumbarton Oaks Research Library and Collection,2020,Dumbarton Oaks catalogues,,9780884024729,,https://cir.nii.ac.jp/crid/1130290525913254808