1. James T (2007) IPTV—market, regulatory trends and policy options in Europe, IPTV Conference 2007—Deployment and Service Delivery, IET, pp 1–32
2. Xu C, Li S (2010) Digital rights management solutions based on IPTV DRM, 2nd International Conference on Networking and Digital Society (ICNDS), pp 43–46
3. EBU Project Group B/CA (1995) Functional model of a conditional access system. EBU Technical Review
4. Moon J, Kim J, Park J, Paik E, Park K (2009) A dynamic conditional access system for IPTV multimedia systems, 2009 Fourth International Conference on Systems and Networks Communications, pp 224–229
5. ITU-R Rec. 810 (1992) Conditional-access broadcasting systems