1. FALOUTSOS, M. FALOUTSOS, P. AND FALOUTSOS, C. “On the power-law relationships of the Internet topology”. In Proc. of the ACM/SIGCOMM’99 (1999), pp. 251–261.
2. AIELLO, W., CHUNG, F. AND LU, L. “A random graph model for massive graphs”. In Proc. of the 32nd Annual ACM Symposium on Theory of Computing, (2000) pp. 171–180.
3. BARABÁSI, A.-L. AND ALBERT, R. “Emergence of scaling in random net-works”. Science286,(1999), 509–512.
4. BARABÁSI, A.-L. AND ALBERT, R. “Statistical mechanics of complex net-works”. Rev. Mod. Phys.74,(2002), 47–97.
5. BOLLOBAS, B. AND RIORDAN, O. “Coupling scale-free and classical random graphs”. Internet Mathematics1,(2003), 215–225.