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) XIONG Y. F. P.,A petri net approach to analysis and composition of web services,"IEEE Trans. Syst., Man Cybern., A, Syst. Humans",,,2010,40,2,376-387,https://cir.nii.ac.jp/crid/1574231876219847040,