Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ohta Takao,Nonlinear Dynamics of Active Matter,Butsuri,00290181,The Physical Society of Japan,2015-05-05,70,5,347-355,https://cir.nii.ac.jp/crid/1390282763134787200,https://doi.org/10.11316/butsuri.70.5_347