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 "Eckmann, Jean Pierre and Koch, H. (Hans) and Wittwer, P. (Peter)",A computer-assisted proof of universality for area-preserving maps,,American Mathematical Society,1984,Memoirs of the American Mathematical Society,,0821822896,,https://cir.nii.ac.jp/crid/1130000796104279680