1. Imran, S., Hyder, I.: Security Issues in Databases. In: Second International Conference on Future Information Technology and Management Engineering, China (2009)
2. Xianjun, N.: A Logic Specification and Implementation Approach for Object Oriented Database Security. In: Workshop on Knowledge Discovery and Data Mining, USA (2008)
3. Ambhore, P., Meshram, B.B., Waghmare, V.B.: An Implementation of Object Oriented Database Security. In: Fifth International Conference on Software Engineering Research, Management and Applications, Washington, USA (2007)
4. Hu, H., Xiang, H.: Implicit Authorization Mechanism of Object-Oriented Database. World Academy of Science, Engineering and Technology (2010)
5. Policy Based Access Control PBAC: New Security Features in Sybase Adaptive Server Enterprise. In: Sybase (2003)