1. MPEG-21 digital items to support integration of heterogeneous multimedia content;Karpouzis;Computer Communications,2007
2. Lux , M. Granitzer , M. Klieber , W. et al 2005 Digital rights management for distributed multimedia e-learning content
3. Arnab , A. Hutchison , A. 2005 Requirement analysis of enterprise DRM systems
4. Applying digital rights management systems to privacy rights;Kenny;Computers & Security,2002
5. Liu , Q. Safavi-Naini , R. Sheppard , N.P. 2003 Digital rights management for content distribution 49 58