@article{article78020e98,
title   = {An opinion dynamics model for the diffusion of innovations},
author = {Martins, Andre Cavalcanti Rocha and Pereira, Carlos de Brito and Vicente, Renato},
year = {2009},
doi = {10.1016/j.physa.2009.04.007},
journal   = {Physica A : Statistical Mechanics and its Applications}
}