1. Anghel, M., Toroczkai, Z., Bassler, K.E., Korniss, G.: Competition-driven network dynamics: emergence of a scale-free leadership structure and collective efficiency. Phys. Rev. Lett. 92, 058701 (2004)
2. Arenas, A., Díaz-Guilera, A., Kurths, J., Moreno, Y., Zhou, C.: Synchronization in complex networks. Phys. Rep. 469, 93–153 (2008)
3. Barabási, A.L., Albert, R.: Emergence of scaling in random networks. Science 286, 509–512 (1999)
4. Bollobás, B., Riordan, O.: Mathematical results on scale-free random graphs. In: Handbook of Graphs and Networks, pp. 1–34. Wiley, Weinheim (2005)
5. Bu, T., Towsley, D.: On distinguishing between internet power law topology generators. In: IEEE Infocom: The 21st Annual Joint Conference of the IEEE Computer and Communications Societies in New York, NY, USA. IEEE Computer Society, Los Alamitos (2002)