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
"Makkai, Michael",Duality and definability in first order logic,,American Mathematical Society,1993,Memoirs of the American Mathematical Society,,0821825658,,https://cir.nii.ac.jp/crid/1130282269702661760