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
"Wall, H. S. (Hubert Stanley)",Analytic theory of continued fractions,,D. Van Nostrand Co.,1948,The university series in higher mathematics,,,,https://cir.nii.ac.jp/crid/1130000798215224448