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 "Walther, Hans-Otto",The 2-dimensional attractor of x'(t)=-μx(t)+f(x(t-1)),,American Mathematical Society,1995,Memoirs of the American Mathematical Society,,0821826026,,https://cir.nii.ac.jp/crid/1130282272326305664