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 "Pollack, Paul and Singha Roy, Akash",Steps into analytic number theory : a problem-based introduction,,Springer,2021,Problem books in mathematics,,9783030650766,,https://cir.nii.ac.jp/crid/1130568903943211948