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 "Ershov, I︠U︡riĭ Leonidovich",Recursive model theory,,Elsevier,1998,Studies in logic and the foundations of mathematics,,0444500030,,https://cir.nii.ac.jp/crid/1130282268637153664