1. Aggarwal, G., et al.: Two can keep a secret: a distributed architecture for secure database services. In: The Second Biennial Conference on Innovative Data Systems Research (CIDR 2005) (2005)
2. Lecture Notes in Computer Science;J Biskup,2011
3. Bkakria, A., Cuppens, F., Cuppens-Boulahia, N., Fernandez, J.M., Gross-Amblard, D.: Preserving multi-relational outsourced databases confidentiality using fragmentation and encryption. JoWUA 4(2), 39–62 (2013)
4. Lecture Notes in Computer Science;F Bollwein,2017
5. Bollwein, F., Wiese, L.: Separation of duties for multiple relations in cloud databases as an optimization problem. In: Proceedings of the 21st International Database Engineering and Applications Symposium, pp. 98–107. ACM (2017)