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) "北, 直泰",Nonlinear Schrodinger equations with superposed delta-functions as initial data,数理解析研究所講究録,1880-2818,京都大学数理解析研究所,2005-06,1436,,88-106,https://cir.nii.ac.jp/crid/1050282810505129344,