1. Abrams, M., Standridge, C.R., Abdulla, G., Williams, S., Fox, E.A.: Caching Proxies: Limitations and Potentials [online] (December 1995), Available from http://ei.cs.vt.edu/~succeed/WWW4/WWW4.html
2. Andrew, B., Machanick, P.: The virtual multicasting approach to bandwidth conservation. In: Proc. SATNAC 2000, Somerset West, South Africa (September 2000) published on CD
3. Andrew, B., Machanick, P.: Virtual multicasting as an example of information mass transit. South African Computer Journal (26), 252–255 (2000)
4. Deering, S., Farinacci, D., Jacobson, V., Liu, C.-G., Wei, L.: An Architecture for Wide-Area Multicast Routing. In: Proc. ACM SIGCOMM Conf. on Communications, Architecture and Protocols, pp. 126–135 (1994)
5. Deering, S., Estrin, D.L., Farinacci, D., Jacobson, V., Liu, C.-G., Wei, L.: The PIM architecture for wide-area multicast routing. IEEE/ACM Transactions on Networking 4(2), 153–162 (1996)