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) "兼子, 裕大 and 山田, 義雄","Spreading, vanishing and singularity for radially symmetric solutions of a Stefan-type free boundary problem",数理解析研究所講究録,1880-2818,京都大学数理解析研究所,2016-07,1997,,86-95,https://cir.nii.ac.jp/crid/1050845760776732032,