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 "Halmos, P. R. (Paul Richard)",Naive set theory,,Springer-Verlag,1987,Undergraduate texts in mathematics,,"0387900926,3540900926",,https://cir.nii.ac.jp/crid/1130282271800970752