著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Sawaragi Y,On the graphical analysis of control systems containing an asymmetrical nonlinear element to a stationary random input,"Technical Reports of the Engineering Research Institute, Kyoto University",04529847,Kyoto : Engineering Research Institute,1960-08,10,8,????,https://cir.nii.ac.jp/crid/1520853832379922048,