1. Income inequality and income mobility in the Scandinavian countries compared to the United States;Aaberge;Rev. Income Wealth,2002
2. Angelini, E.C., Farina, F., 2005. The size of redistribution in OECD countries: Does it influence wave inequality? Paper for International Conference in Memory of Two Eminent Social Scientists: C. Gini and M. O. Lorenz, Siena, Italy, 23–26 May.
3. Cluster expansion method for evolving networks having vector-like nodes;Ausloos;Acta Phys. Pol. A,2008
4. Graph Theory;Biggs,1976
5. Bouchaud, J.P., Mézard, M., 2000. Wealth condensation in a simple model of economy. http://xxx.lanl.gov/abs/cond-mat/0002374 (last accessed 02.10.2012).