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
,Incunabula in Dutch libraries : a census of fifteenth-century printed books in Dutch public collections,,De Graaf,1983,Bibliotheca bibliographica Neerlandica,,"9060043758,906004374X",,https://cir.nii.ac.jp/crid/1130000795892005632