Heterogenous mean-field analysis of a generalized voter-like model on networks P. Moretti, S.Y. Liu, A. Baronchelli and R. Pastor-Satorras Eur. Phys. J. B, 85 3 (2012) 88 Published online: 05 March 2012 DOI: 10.1140/epjb/e2012-20501-1