1. ; ; Introduction to Computer Simulation Methods: Applications to Physical System; Pearson Education: Upper Saddle River, NJ, 1995.
2. Statistical mechanics of complex networks
3. ; Mathematical Results on Scale-free Random Graphs. Handbook of Graphs and Networks. Wiley-VCH: Weinheim, 2003; pp 1-34.
4. The Diameter of a Scale-Free Random Graph