@article{carvalho_tomé_2007,  title={Anisotropic probabilistic cellular automaton for a predator-prey system},  volume={37},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332007000300020},  DOI={10.1590/S0103-97332007000300020},  number={2a},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Carvalho, Kelly C. de and Tomé, Tânia},  year={2007},  month={Jun},  pages={466–471} }