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) GROSSMAN J. W.,Paul Erdos: the master of collaboration,"The Mathematics of Paul Erdos, vol. II, Algorithms and Combinatorics 14",,Springer-Verlag,1997,,,467-475,https://cir.nii.ac.jp/crid/1570572699686071808,