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) Guojun Wang and Qin Liu and Jie Wu,Hierarchical attribute-based encryption for fine-grained access control in cloud storage services,Proceedings of the 17th ACM conference on Computer and communications security,,ACM,2010-10-04,,,,https://cir.nii.ac.jp/crid/1362825895575375488,https://doi.org/10.1145/1866307.1866414