@article{dantas_oliveira_stilck_2008,  title={Dependence of the crossover exponent with the diffusion rate in the generalized contact process model},  volume={38},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332008000100018},  DOI={10.1590/S0103-97332008000100018},  number={1},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Dantas, W. G. and Oliveira, M. J. de and Stilck, J. F.},  year={2008},  month={Mar},  pages={94–97} }