1. Scalable Routing Strategies for Ad Hoc Wireless Networks;Iwata;IEEE Journal on Selected Areas in Communications,1999
2. G. Pei, M. Gerla, X. Hong, C.-C. Chi, A Wireless Hierarchical Routing Protocol with Group Mobility, in: Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC), 1999, pp. 1538–1542.
3. Hierarchically-Organized, Multihop Mobile Wireless Networks for Quality-of-Service Support;Ramanathan;Mobile Networks and Applications,1998
4. A Survey of Energy Efficient Network Protocols for Wireless Networks;Jones;Wirel. Netw.,2001
5. Neuer Beweis eines Satzes ueber Permutationen;Prüfer;Archiv für Mathematik und Physik,1918