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)
,Variational proof of the existence of brake orbits in the planar 2-center problem,Discrete and Continuous Dynamical Systems-A,,,2019,印刷中,,,https://cir.nii.ac.jp/crid/1010003825628420609,