@article{beck_2009,  title={Recent developments in superstatistics},  volume={39},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332009000400003},  DOI={10.1590/S0103-97332009000400003},  number={2a},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Beck, Christian},  year={2009},  month={Aug},  pages={357–363} }