Renormalizing Sznajd model on complex networks taking into account the effects of growth mechanisms M. C. González, A. O. Sousa and H. J. Herrmann Eur. Phys. J. B, 49 2 (2006) 253-257 Published online: 17 February 2006 DOI: 10.1140/epjb/e2006-00049-5