1. Perkins, C.E.: IP Mobility Support. IETF RFC (2002)
2. David, B., Perkins, C., Arkko, J.: Mobility Support in IPv6. IETF draft, Internet Draft draft-ietf-mobileip-ipv6-17.txt (May 2002)
3. Perkins, C.: Mobile IP Joins Forces with AAA. IEEE Personal Communications 7(4), 59–61 (2000)
4. Vollbrecht, J., Cahoun, P., Farrell, S., Gommans, L.: AAA Authorization Framework. RFC 2904 (2000)
5. Vollbrecht, J., Calhoun, P., Farrell, S., Gommans, L., Gross, G., debruijn, B., de Laat, C., Holdrege, M., Spence, D.: AAA Authorization Application Examples. IETF RFC 2905