@article{silva_dahmen_2004,  title={Local persistence and blocking in the two-dimensional blume-capel model},  volume={34},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332004000700027},  DOI={10.1590/S0103-97332004000700027},  number={4a},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Silva, Roberto da and Dahmen, S. R.},  year={2004},  month={Dec},  pages={1469–1472} }