Media type: E-Article Title: B-FLACS: blockchain-based flexible lightweight access control scheme for data sharing in cloud Contributor: Tao, Qi; Cui, Xiaohui Published: Springer Science and Business Media LLC, 2023 Published in: Cluster Computing, 26 (2023) 6, Seite 3931-3941 Language: English DOI: 10.1007/s10586-022-03782-1 ISSN: 1386-7857; 1573-7543 Origination: Footnote: