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)
内藤 雄基,Non-uniqueness of solutions to the Cauchy problem for semilinear beat equations with singular initial data,Mathematische Annalen 329,,,2004,,,161-196,https://cir.nii.ac.jp/crid/1010000781793090048,