Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kouhei Ohnishi and Naoki Oda,Dynamical Complex System. An Introduction to System Connections.,IEEJ Transactions on Industry Applications,09136339,The Institute of Electrical Engineers of Japan,1997,117,3,264-267,https://cir.nii.ac.jp/crid/1390001204655365376,https://doi.org/10.1541/ieejias.117.264