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) ERDOS Paul,SOME OF MY FAVOURITE UNSOLVED PROBLEMS,Mathematica japonicae,00255513,,1997-11-01,46,3,527-538,https://cir.nii.ac.jp/crid/1570291224709361536,