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) "加藤, 淳 and 小澤, 徹",A remark on global solutions to nonlinear Klein-Gordon equation with a special quadratic nonlinearity in two space dimensions (Harmonic Analysis and Nonlinear Partial Differential Equations),数理解析研究所講究録別冊,1881-6193,京都大学数理解析研究所,2009-11,B14,,17-25,https://cir.nii.ac.jp/crid/1050282810751832064,