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
"Krekić, Bariša","Dubrovnik, Italy, and the Balkans in the late Middle Ages",,Variorum Reprints,1980,Collected studies series,,0860780708,,https://cir.nii.ac.jp/crid/1130000796207940608